Added some missing commas in readme json. (#6)

README.md

@@ -49,10 +49,10 @@ The feature management library supports appsettings.json as a feature flag sourc
           "Name": "AlwaysOn"
         }
       ]
-    }
+    },
     "FeatureU": {
       "EnabledFor": []
-    }
+    },
     "FeatureV": {
       "EnabledFor": [
         {
@@ -396,4 +396,4 @@ provided by the bot. You will only need to do this once across all repos using o
 
 This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
-contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.