Update PULL_REQUEST_TEMPLATE.md

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,9 @@
 Fix Issue # .
-<Short description of the fix.>
 
+## Changes
+(Please provide a brief description of the changes here.)
+
+### Checklist
 - [ ] I ran Unit Tests locally.
 - [ ] CHANGELOG.md updated with one line description of the fix, and a link to the original issue if available.
 
@@ -8,12 +11,14 @@ For significant contributions please make sure you have completed the following
 
 - [ ] Design discussion issue #
 - [ ] Changes in public surface reviewed
-- [ ] CHANGELOG.md updated with one line description of the fix, and a link to the original issue.
 
 The PR will trigger build, unit tests, and functional tests automatically. Please follow [these](https://github.com/Microsoft/ApplicationInsights-dotnet/blob/develop/.github/CONTRIBUTING.md) instructions to build and test locally.
 
-Notes for reviewers:
+### Notes for authors:
+- FxCop and other analyzers will fail the build. To see these errors yourself, compile localy using the Release configuration.
+
+### Notes for reviewers:
 
 - We support [comment build triggers](https://docs.microsoft.com/azure/devops/pipelines/repos/github?view=azure-devops&tabs=yaml#comment-triggers)
   - `/AzurePipelines run` will queue all builds
-  - `/AzurePipelines run <pipeline-name>` will queue a specific build
+  - `/AzurePipelines run <pipeline-name>` will queue a specific build