diff --git a/services/compute/mgmt/2018-04-01/compute/models.go b/services/compute/mgmt/2018-04-01/compute/models.go
index f2de502d2bc4..8eec27891e33 100644
--- a/services/compute/mgmt/2018-04-01/compute/models.go
+++ b/services/compute/mgmt/2018-04-01/compute/models.go
@@ -1702,7 +1702,7 @@ type DataDisk struct {
 	Caching CachingTypes `json:"caching,omitempty"`
 	// WriteAcceleratorEnabled - Specifies whether writeAccelerator should be enabled or disabled on the disk.
 	WriteAcceleratorEnabled *bool `json:"writeAcceleratorEnabled,omitempty"`
-	// CreateOption - Specifies how the virtual machine should be created.<br><br> Possible values are:<br><br> **Attach**  This value is used when you are using a specialized disk to create the virtual machine.<br><br> **FromImage**  This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
+	// CreateOption - Specifies how the virtual machine should be created.<br><br> Possible values are:<br><br> **Attach** \u2013 This value is used when you are using a specialized disk to create the virtual machine.<br><br> **FromImage** \u2013 This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
 	CreateOption DiskCreateOptionTypes `json:"createOption,omitempty"`
 	// DiskSizeGB - Specifies the size of an empty data disk in gigabytes. This element can be used to overwrite the name of the disk in a virtual machine image. <br><br> This value cannot be larger than 1023 GB
 	DiskSizeGB *int32 `json:"diskSizeGB,omitempty"`
@@ -3379,7 +3379,7 @@ type OSDisk struct {
 	Caching CachingTypes `json:"caching,omitempty"`
 	// WriteAcceleratorEnabled - Specifies whether writeAccelerator should be enabled or disabled on the disk.
 	WriteAcceleratorEnabled *bool `json:"writeAcceleratorEnabled,omitempty"`
-	// CreateOption - Specifies how the virtual machine should be created.<br><br> Possible values are:<br><br> **Attach**  This value is used when you are using a specialized disk to create the virtual machine.<br><br> **FromImage**  This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
+	// CreateOption - Specifies how the virtual machine should be created.<br><br> Possible values are:<br><br> **Attach** \u2013 This value is used when you are using a specialized disk to create the virtual machine.<br><br> **FromImage** \u2013 This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
 	CreateOption DiskCreateOptionTypes `json:"createOption,omitempty"`
 	// DiskSizeGB - Specifies the size of an empty data disk in gigabytes. This element can be used to overwrite the name of the disk in a virtual machine image. <br><br> This value cannot be larger than 1023 GB
 	DiskSizeGB *int32 `json:"diskSizeGB,omitempty"`
@@ -3707,13 +3707,13 @@ func (ru ResourceUpdate) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// RollbackStatusInfo information about rollback on failed VM instances after a OS Upgrade operation
+// RollbackStatusInfo information about rollback on failed VM instances after a OS Upgrade operation.
 type RollbackStatusInfo struct {
 	// SuccessfullyRolledbackInstanceCount - The number of instances which have been successfully rolled back.
 	SuccessfullyRolledbackInstanceCount *int32 `json:"successfullyRolledbackInstanceCount,omitempty"`
 	// FailedRolledbackInstanceCount - The number of instances which failed to rollback.
 	FailedRolledbackInstanceCount *int32 `json:"failedRolledbackInstanceCount,omitempty"`
-	// RollbackError - Error Details if OS rollback failed.
+	// RollbackError - Error details if OS rollback failed.
 	RollbackError *APIError `json:"rollbackError,omitempty"`
 }
 
@@ -7051,7 +7051,7 @@ type VirtualMachineScaleSetOSDisk struct {
 	Caching CachingTypes `json:"caching,omitempty"`
 	// WriteAcceleratorEnabled - Specifies whether writeAccelerator should be enabled or disabled on the disk.
 	WriteAcceleratorEnabled *bool `json:"writeAcceleratorEnabled,omitempty"`
-	// CreateOption - Specifies how the virtual machines in the scale set should be created.<br><br> The only allowed value is: **FromImage**  This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
+	// CreateOption - Specifies how the virtual machines in the scale set should be created.<br><br> The only allowed value is: **FromImage** \u2013 This value is used when you are using an image to create the virtual machine. If you are using a platform image, you also use the imageReference element described above. If you are using a marketplace image, you  also use the plan element previously described. Possible values include: 'DiskCreateOptionTypesFromImage', 'DiskCreateOptionTypesEmpty', 'DiskCreateOptionTypesAttach'
 	CreateOption DiskCreateOptionTypes `json:"createOption,omitempty"`
 	// OsType - This property allows you to specify the type of the OS that is included in the disk if creating a VM from user-image or a specialized VHD. <br><br> Possible values are: <br><br> **Windows** <br><br> **Linux**. Possible values include: 'Windows', 'Linux'
 	OsType OperatingSystemTypes `json:"osType,omitempty"`