diff --git a/devtestlab/resource-manager/v2015_05_21_preview/src/main/java/com/microsoft/azure/management/devtestlab/v2015_05_21_preview/implementation/GenerateUploadUriResponseInner.java b/devtestlab/resource-manager/v2015_05_21_preview/src/main/java/com/microsoft/azure/management/devtestlab/v2015_05_21_preview/implementation/GenerateUploadUriResponseInner.java
index e569ed442f43..bd87a2daa9e4 100644
--- a/devtestlab/resource-manager/v2015_05_21_preview/src/main/java/com/microsoft/azure/management/devtestlab/v2015_05_21_preview/implementation/GenerateUploadUriResponseInner.java
+++ b/devtestlab/resource-manager/v2015_05_21_preview/src/main/java/com/microsoft/azure/management/devtestlab/v2015_05_21_preview/implementation/GenerateUploadUriResponseInner.java
@@ -11,7 +11,7 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
- * Reponse body for generating an upload URI.
+ * Response body for generating an upload URI.
  */
 public class GenerateUploadUriResponseInner {
     /**
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/AttachNewDataDiskOptions.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/AttachNewDataDiskOptions.java
index 7085ed715cf3..033ea115912b 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/AttachNewDataDiskOptions.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/AttachNewDataDiskOptions.java
@@ -15,7 +15,7 @@
  */
 public class AttachNewDataDiskOptions {
     /**
-     * Size of the disk to be attached in GibiBytes.
+     * Size of the disk to be attached in Gibibytes.
      */
     @JsonProperty(value = "diskSizeGiB")
     private Integer diskSizeGiB;
@@ -34,7 +34,7 @@ public class AttachNewDataDiskOptions {
     private StorageType diskType;
 
     /**
-     * Get size of the disk to be attached in GibiBytes.
+     * Get size of the disk to be attached in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -43,7 +43,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set size of the disk to be attached in GibiBytes.
+     * Set size of the disk to be attached in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the AttachNewDataDiskOptions object itself.
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/Disk.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/Disk.java
index 275b4842d3b0..1a84fa17811f 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/Disk.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/Disk.java
@@ -147,7 +147,7 @@ interface WithDiskBlobName {
         interface WithDiskSizeGiB {
             /**
              * Specifies diskSizeGiB.
-             * @param diskSizeGiB The size of the disk in GibiBytes
+             * @param diskSizeGiB The size of the disk in Gibibytes
              * @return the next definition stage
              */
             WithCreate withDiskSizeGiB(Integer diskSizeGiB);
@@ -297,7 +297,7 @@ interface WithDiskBlobName {
         interface WithDiskSizeGiB {
             /**
              * Specifies diskSizeGiB.
-             * @param diskSizeGiB The size of the disk in GibiBytes
+             * @param diskSizeGiB The size of the disk in Gibibytes
              * @return the next update stage
              */
             Update withDiskSizeGiB(Integer diskSizeGiB);
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/NotificationChannels.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/NotificationChannels.java
index 4cdabd8b2aef..e0e708a86e7e 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/NotificationChannels.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/NotificationChannels.java
@@ -31,7 +31,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Completable notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters);
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -42,7 +42,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Observable<NotificationChannel> getAsync(String resourceGroupName, String labName, String name);
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -52,7 +52,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Observable<NotificationChannel> listAsync(final String resourceGroupName, final String labName);
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/DiskInner.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/DiskInner.java
index 12083090eb40..15df0e672d3b 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/DiskInner.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/DiskInner.java
@@ -29,7 +29,7 @@ public class DiskInner extends Resource {
     private StorageType diskType;
 
     /**
-     * The size of the disk in GibiBytes.
+     * The size of the disk in Gibibytes.
      */
     @JsonProperty(value = "properties.diskSizeGiB")
     private Integer diskSizeGiB;
@@ -104,7 +104,7 @@ public DiskInner withDiskType(StorageType diskType) {
     }
 
     /**
-     * Get the size of the disk in GibiBytes.
+     * Get the size of the disk in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -113,7 +113,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set the size of the disk in GibiBytes.
+     * Set the size of the disk in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the DiskInner object itself.
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/GenerateUploadUriResponseInner.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/GenerateUploadUriResponseInner.java
index 5e2741b327f2..6291a74c188c 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/GenerateUploadUriResponseInner.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/GenerateUploadUriResponseInner.java
@@ -11,7 +11,7 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
- * Reponse body for generating an upload URI.
+ * Response body for generating an upload URI.
  */
 public class GenerateUploadUriResponseInner {
     /**
diff --git a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/NotificationChannelsInner.java b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/NotificationChannelsInner.java
index 2d798a38b217..c17ddd05d469 100644
--- a/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/NotificationChannelsInner.java
+++ b/devtestlab/resource-manager/v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlab/v2016_05_15/implementation/NotificationChannelsInner.java
@@ -96,7 +96,7 @@ interface NotificationChannelsService {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -116,7 +116,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -137,7 +137,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -155,7 +155,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -177,7 +177,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -216,7 +216,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(Response
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -240,7 +240,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -265,7 +265,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -287,7 +287,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -313,7 +313,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param resourceGroupName The name of the resource group.
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param labName The name of the lab.
@@ -359,7 +359,7 @@ private ServiceResponse<PageImpl<NotificationChannelInner>> listDelegate(Respons
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -374,7 +374,7 @@ public NotificationChannelInner get(String resourceGroupName, String labName, St
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -388,7 +388,7 @@ public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -406,7 +406,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -446,7 +446,7 @@ public Observable<ServiceResponse<NotificationChannelInner>> call(Response<Respo
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -462,7 +462,7 @@ public NotificationChannelInner get(String resourceGroupName, String labName, St
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -477,7 +477,7 @@ public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -496,7 +496,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -645,7 +645,7 @@ private ServiceResponse<NotificationChannelInner> createOrUpdateDelegate(Respons
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -659,7 +659,7 @@ public void delete(String resourceGroupName, String labName, String name) {
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -673,7 +673,7 @@ public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName,
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -691,7 +691,7 @@ public Void call(ServiceResponse<Void> response) {
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -738,7 +738,7 @@ private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) th
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -754,7 +754,7 @@ public NotificationChannelInner update(String resourceGroupName, String labName,
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -769,7 +769,7 @@ public ServiceFuture<NotificationChannelInner> updateAsync(String resourceGroupN
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -788,7 +788,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -939,7 +939,7 @@ private ServiceResponse<Void> notifyDelegate(Response<ResponseBody> response) th
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -958,7 +958,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
@@ -979,7 +979,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -996,7 +996,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -1017,7 +1017,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptions.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptions.java
index d36c33b869a6..84daf5cf528a 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptions.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptions.java
@@ -15,7 +15,7 @@
  */
 public class AttachNewDataDiskOptions {
     /**
-     * Size of the disk to be attached in GibiBytes.
+     * Size of the disk to be attached in Gibibytes.
      */
     @JsonProperty(value = "diskSizeGiB")
     private Integer diskSizeGiB;
@@ -34,7 +34,7 @@ public class AttachNewDataDiskOptions {
     private StorageType diskType;
 
     /**
-     * Get size of the disk to be attached in GibiBytes.
+     * Get size of the disk to be attached in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -43,7 +43,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set size of the disk to be attached in GibiBytes.
+     * Set size of the disk to be attached in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the AttachNewDataDiskOptions object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptionsFragment.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptionsFragment.java
index 4f69ae0ecea6..c26ac1860154 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptionsFragment.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/AttachNewDataDiskOptionsFragment.java
@@ -15,7 +15,7 @@
  */
 public class AttachNewDataDiskOptionsFragment {
     /**
-     * Size of the disk to be attached in GibiBytes.
+     * Size of the disk to be attached in Gibibytes.
      */
     @JsonProperty(value = "diskSizeGiB")
     private Integer diskSizeGiB;
@@ -34,7 +34,7 @@ public class AttachNewDataDiskOptionsFragment {
     private StorageType diskType;
 
     /**
-     * Get size of the disk to be attached in GibiBytes.
+     * Get size of the disk to be attached in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -43,7 +43,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set size of the disk to be attached in GibiBytes.
+     * Set size of the disk to be attached in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the AttachNewDataDiskOptionsFragment object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/Disk.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/Disk.java
index 79549fed3d6d..6b761a48d55c 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/Disk.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/Disk.java
@@ -147,7 +147,7 @@ interface WithDiskBlobName {
         interface WithDiskSizeGiB {
             /**
              * Specifies diskSizeGiB.
-             * @param diskSizeGiB The size of the disk in GibiBytes
+             * @param diskSizeGiB The size of the disk in Gibibytes
              * @return the next definition stage
              */
             WithCreate withDiskSizeGiB(Integer diskSizeGiB);
@@ -273,7 +273,7 @@ interface WithDiskBlobName {
         interface WithDiskSizeGiB {
             /**
              * Specifies diskSizeGiB.
-             * @param diskSizeGiB The size of the disk in GibiBytes
+             * @param diskSizeGiB The size of the disk in Gibibytes
              * @return the next update stage
              */
             Update withDiskSizeGiB(Integer diskSizeGiB);
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/DiskFragment.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/DiskFragment.java
index d25fc1851e88..35ca28d640b7 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/DiskFragment.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/DiskFragment.java
@@ -24,7 +24,7 @@ public class DiskFragment extends UpdateResource {
     private StorageType diskType;
 
     /**
-     * The size of the disk in GibiBytes.
+     * The size of the disk in Gibibytes.
      */
     @JsonProperty(value = "properties.diskSizeGiB")
     private Integer diskSizeGiB;
@@ -81,7 +81,7 @@ public DiskFragment withDiskType(StorageType diskType) {
     }
 
     /**
-     * Get the size of the disk in GibiBytes.
+     * Get the size of the disk in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -90,7 +90,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set the size of the disk in GibiBytes.
+     * Set the size of the disk in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the DiskFragment object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannel.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannel.java
index f55fbe959eb6..24e0b5d47b5a 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannel.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannel.java
@@ -137,7 +137,7 @@ interface WithDescription {
         interface WithEmailRecipient {
             /**
              * Specifies emailRecipient.
-             * @param emailRecipient The email recipient to send notifications to (can be a list of semi-colon seperated email addresses)
+             * @param emailRecipient The email recipient to send notifications to (can be a list of semi-colon separated email addresses)
              * @return the next definition stage
              */
             WithCreate withEmailRecipient(String emailRecipient);
@@ -239,7 +239,7 @@ interface WithDescription {
         interface WithEmailRecipient {
             /**
              * Specifies emailRecipient.
-             * @param emailRecipient The email recipient to send notifications to (can be a list of semi-colon seperated email addresses)
+             * @param emailRecipient The email recipient to send notifications to (can be a list of semi-colon separated email addresses)
              * @return the next update stage
              */
             Update withEmailRecipient(String emailRecipient);
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannelFragment.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannelFragment.java
index d7452214a8b5..85889918776f 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannelFragment.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannelFragment.java
@@ -25,7 +25,7 @@ public class NotificationChannelFragment extends UpdateResource {
 
     /**
      * The email recipient to send notifications to (can be a list of
-     * semi-colon seperated email addresses).
+     * semi-colon separated email addresses).
      */
     @JsonProperty(value = "properties.emailRecipient")
     private String emailRecipient;
@@ -70,7 +70,7 @@ public NotificationChannelFragment withWebHookUrl(String webHookUrl) {
     }
 
     /**
-     * Get the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Get the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @return the emailRecipient value
      */
@@ -79,7 +79,7 @@ public String emailRecipient() {
     }
 
     /**
-     * Set the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Set the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @param emailRecipient the emailRecipient value to set
      * @return the NotificationChannelFragment object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannels.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannels.java
index 7315bf36e993..7049cbb30cf0 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannels.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationChannels.java
@@ -31,7 +31,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Completable notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters);
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -42,7 +42,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Observable<NotificationChannel> getAsync(String resourceGroupName, String labName, String name);
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -52,7 +52,7 @@ public interface NotificationChannels extends SupportsCreating<NotificationChann
     Observable<NotificationChannel> listAsync(final String resourceGroupName, final String labName);
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettings.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettings.java
index 99ad98e46650..ba0c6105d513 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettings.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettings.java
@@ -35,7 +35,7 @@ public class NotificationSettings {
 
     /**
      * The email recipient to send notifications to (can be a list of
-     * semi-colon seperated email addresses).
+     * semi-colon separated email addresses).
      */
     @JsonProperty(value = "emailRecipient")
     private String emailRecipient;
@@ -108,7 +108,7 @@ public NotificationSettings withWebhookUrl(String webhookUrl) {
     }
 
     /**
-     * Get the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Get the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @return the emailRecipient value
      */
@@ -117,7 +117,7 @@ public String emailRecipient() {
     }
 
     /**
-     * Set the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Set the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @param emailRecipient the emailRecipient value to set
      * @return the NotificationSettings object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettingsFragment.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettingsFragment.java
index 98bf2099d056..5146c5994455 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettingsFragment.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/NotificationSettingsFragment.java
@@ -35,7 +35,7 @@ public class NotificationSettingsFragment {
 
     /**
      * The email recipient to send notifications to (can be a list of
-     * semi-colon seperated email addresses).
+     * semi-colon separated email addresses).
      */
     @JsonProperty(value = "emailRecipient")
     private String emailRecipient;
@@ -108,7 +108,7 @@ public NotificationSettingsFragment withWebhookUrl(String webhookUrl) {
     }
 
     /**
-     * Get the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Get the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @return the emailRecipient value
      */
@@ -117,7 +117,7 @@ public String emailRecipient() {
     }
 
     /**
-     * Set the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Set the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @param emailRecipient the emailRecipient value to set
      * @return the NotificationSettingsFragment object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/DiskInner.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/DiskInner.java
index 92b993acba48..0adce2e43611 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/DiskInner.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/DiskInner.java
@@ -29,7 +29,7 @@ public class DiskInner extends Resource {
     private StorageType diskType;
 
     /**
-     * The size of the disk in GibiBytes.
+     * The size of the disk in Gibibytes.
      */
     @JsonProperty(value = "properties.diskSizeGiB")
     private Integer diskSizeGiB;
@@ -104,7 +104,7 @@ public DiskInner withDiskType(StorageType diskType) {
     }
 
     /**
-     * Get the size of the disk in GibiBytes.
+     * Get the size of the disk in Gibibytes.
      *
      * @return the diskSizeGiB value
      */
@@ -113,7 +113,7 @@ public Integer diskSizeGiB() {
     }
 
     /**
-     * Set the size of the disk in GibiBytes.
+     * Set the size of the disk in Gibibytes.
      *
      * @param diskSizeGiB the diskSizeGiB value to set
      * @return the DiskInner object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/GenerateUploadUriResponseInner.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/GenerateUploadUriResponseInner.java
index 66c1b70f94c9..cbc32660e2fd 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/GenerateUploadUriResponseInner.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/GenerateUploadUriResponseInner.java
@@ -11,7 +11,7 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
- * Reponse body for generating an upload URI.
+ * Response body for generating an upload URI.
  */
 public class GenerateUploadUriResponseInner {
     /**
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelInner.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelInner.java
index 67d823655e72..db68299cc489 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelInner.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelInner.java
@@ -30,7 +30,7 @@ public class NotificationChannelInner extends Resource {
 
     /**
      * The email recipient to send notifications to (can be a list of
-     * semi-colon seperated email addresses).
+     * semi-colon separated email addresses).
      */
     @JsonProperty(value = "properties.emailRecipient")
     private String emailRecipient;
@@ -93,7 +93,7 @@ public NotificationChannelInner withWebHookUrl(String webHookUrl) {
     }
 
     /**
-     * Get the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Get the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @return the emailRecipient value
      */
@@ -102,7 +102,7 @@ public String emailRecipient() {
     }
 
     /**
-     * Set the email recipient to send notifications to (can be a list of semi-colon seperated email addresses).
+     * Set the email recipient to send notifications to (can be a list of semi-colon separated email addresses).
      *
      * @param emailRecipient the emailRecipient value to set
      * @return the NotificationChannelInner object itself.
diff --git a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelsInner.java b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelsInner.java
index d003cd240e5e..475cb16699c0 100644
--- a/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelsInner.java
+++ b/devtestlab/resource-manager/v2018_09_15/src/main/java/com/microsoft/azure/management/devtestlab/v2018_09_15/implementation/NotificationChannelsInner.java
@@ -96,7 +96,7 @@ interface NotificationChannelsService {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -116,7 +116,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -137,7 +137,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -155,7 +155,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -177,7 +177,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -216,7 +216,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(Response
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -240,7 +240,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -265,7 +265,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -287,7 +287,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -313,7 +313,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param resourceGroupName The name of the resource group.
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param labName The name of the lab.
@@ -359,7 +359,7 @@ private ServiceResponse<PageImpl<NotificationChannelInner>> listDelegate(Respons
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -374,7 +374,7 @@ public NotificationChannelInner get(String resourceGroupName, String labName, St
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -388,7 +388,7 @@ public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -406,7 +406,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -446,7 +446,7 @@ public Observable<ServiceResponse<NotificationChannelInner>> call(Response<Respo
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -462,7 +462,7 @@ public NotificationChannelInner get(String resourceGroupName, String labName, St
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -477,7 +477,7 @@ public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -496,7 +496,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Get notificationchannel.
+     * Get notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -645,7 +645,7 @@ private ServiceResponse<NotificationChannelInner> createOrUpdateDelegate(Respons
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -659,7 +659,7 @@ public void delete(String resourceGroupName, String labName, String name) {
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -673,7 +673,7 @@ public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName,
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -691,7 +691,7 @@ public Void call(ServiceResponse<Void> response) {
     }
 
     /**
-     * Delete notificationchannel.
+     * Delete notification channel.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -738,7 +738,7 @@ private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) th
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -754,7 +754,7 @@ public NotificationChannelInner update(String resourceGroupName, String labName,
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -769,7 +769,7 @@ public ServiceFuture<NotificationChannelInner> updateAsync(String resourceGroupN
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -788,7 +788,7 @@ public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> r
     }
 
     /**
-     * Modify properties of notificationchannels.
+     * Modify properties of notification channels.
      *
      * @param resourceGroupName The name of the resource group.
      * @param labName The name of the lab.
@@ -939,7 +939,7 @@ private ServiceResponse<Void> notifyDelegate(Response<ResponseBody> response) th
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -958,7 +958,7 @@ public Page<NotificationChannelInner> nextPage(String nextPageLink) {
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
@@ -979,7 +979,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String n
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -996,7 +996,7 @@ public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChan
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
      * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation
@@ -1017,7 +1017,7 @@ public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceR
     }
 
     /**
-     * List notificationchannels in a given lab.
+     * List notification channels in a given lab.
      *
     ServiceResponse<PageImpl<NotificationChannelInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
      * @throws IllegalArgumentException thrown if parameters fail the validation