diff --git a/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-03-30-preview/Encoding.json b/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-03-30-preview/Encoding.json
index 49043394a155..76c810446bcd 100644
--- a/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-03-30-preview/Encoding.json
+++ b/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-03-30-preview/Encoding.json
@@ -812,7 +812,7 @@
             "values": [
               {
                 "value": "AdaptiveStreaming",
-                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
+                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
               },
               {
                 "value": "AACGoodQualityAudio",
@@ -1090,7 +1090,7 @@
         }
       },
       "type": "object",
-      "description": "Describes a list of of inputs to a Job."
+      "description": "Describes a list of inputs to a Job."
     },
     "JobInputAsset": {
       "x-ms-discriminator-value": "#Microsoft.Media.JobInputAsset",
diff --git a/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-06-01-preview/Encoding.json b/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-06-01-preview/Encoding.json
index 5114222ff953..9b89b0e92ca5 100644
--- a/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-06-01-preview/Encoding.json
+++ b/specification/mediaservices/resource-manager/Microsoft.Media/preview/2018-06-01-preview/Encoding.json
@@ -813,7 +813,7 @@
             "values": [
               {
                 "value": "AdaptiveStreaming",
-                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
+                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
               },
               {
                 "value": "AACGoodQualityAudio",
@@ -1091,7 +1091,7 @@
         }
       },
       "type": "object",
-      "description": "Describes a list of of inputs to a Job."
+      "description": "Describes a list of inputs to a Job."
     },
     "JobInputAsset": {
       "x-ms-discriminator-value": "#Microsoft.Media.JobInputAsset",
diff --git a/specification/mediaservices/resource-manager/Microsoft.Media/stable/2018-07-01/Encoding.json b/specification/mediaservices/resource-manager/Microsoft.Media/stable/2018-07-01/Encoding.json
index 5a61e0b30833..125127424f5b 100644
--- a/specification/mediaservices/resource-manager/Microsoft.Media/stable/2018-07-01/Encoding.json
+++ b/specification/mediaservices/resource-manager/Microsoft.Media/stable/2018-07-01/Encoding.json
@@ -828,7 +828,7 @@
               },
               {
                 "value": "AdaptiveStreaming",
-                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
+                "description": "Produces a set of GOP aligned MP4 files with H.264 video and stereo AAC audio. Auto-generates a bitrate ladder based on the input resolution and bitrate. The auto-generated preset will never exceed the input resolution and bitrate. For example, if the input is 720p at 3 Mbps, output will remain 720p at best, and will start at rates lower than 3 Mbps. The output will have video and audio in separate MP4 files, which is optimal for adaptive streaming."
               },
               {
                 "value": "AACGoodQualityAudio",
@@ -921,7 +921,7 @@
             ],
             "modelAsExtensible": true
           },
-          "description": "The type of insights to be extracted. If not set then based on the content the type will selected.  If the content is audi only then only audio insights are extraced and if it is video only."
+          "description": "The type of insights to be extracted. If not set then based on the content the type will selected.  If the content is audio only then only audio insights are extracted and if it is video only."
         }
       },
       "type": "object",
@@ -1129,7 +1129,7 @@
         }
       },
       "type": "object",
-      "description": "Describes a list of of inputs to a Job."
+      "description": "Describes a list of inputs to a Job."
     },
     "JobInputAsset": {
       "x-ms-discriminator-value": "#Microsoft.Media.JobInputAsset",