remove ms.author

Author: pavelprystinka

articles/communication-services/how-tos/ui-library-sdk/troubleshooting.md

@@ -3,7 +3,7 @@ title: Troubleshooting over the UI Library
 titleSuffix: An Azure Communication Services how-to guide
 description: Use Azure Communication Services UI Library for Mobile native to get debug information.
 author: pprystinka
-ms.author: pprystinka
+
 ms.service: azure-communication-services
 ms.topic: how-to 
 ms.custom: template-how-to