[mac] add developercommunity link to the 'report problem' page (#3075)

* add developercommunity link

fixes https://github.com/MicrosoftDocs/visualstudio-docs/issues/1673

* specify product name

Author: conceptdev

mac/report-a-problem.md

@@ -4,12 +4,12 @@ description: "How to make suggestions or report issues experienced while using V
 ms.topic: troubleshooting
 author: conceptdev
 ms.author: crdun
-ms.date: 05/06/2018
+ms.date: 10/11/2018
 ms.assetid: 1C7AC52E-754E-473F-A5B5-00C3A40DAACD
 ---
 # How to report a problem in Visual Studio for Mac
 
-If you encounter a problem with Visual Studio for Mac, we want to know about it so that we can diagnose and fix it. 
+If you experience a problem with Visual Studio for Mac, we want to know about it. Here's how to report the problem to [Developer Community](https://developercommunity.visualstudio.com/) so that we can diagnose and fix it.
 
 ## How to report a problem