change a bit of formatting

.github/CODE_OF_CONDUCT.md

@@ -1,4 +1,5 @@
-This project follows the [Microsoft Open Source Code of Conduct][CoC]. For more information see the [Code of Conduct FAQ][CoCfaq]. Contact [opencode@microsoft.com][CoCmail] with questions and comments.
+This project follows the [Microsoft Open Source Code of Conduct][CoC]. For more information see the 
+[Code of Conduct FAQ][CoCfaq]. Contact [opencode@microsoft.com][CoCmail] with questions and comments.
 
 [guidelines]: http://azure.github.io/guidelines/
 [CoC]: https://opensource.microsoft.com/codeofconduct/

.github/CONTRIBUTING.md

@@ -2,7 +2,8 @@
 
 Please submit pull requests to `master` to update the latest version.
 
-This project follows the [Microsoft Open Source Code of Conduct][CoC]. For more information see the [Code of Conduct FAQ][CoCfaq]. Contact [opencode@microsoft.com][CoCmail] with questions and comments.
+This project follows the [Microsoft Open Source Code of Conduct][CoC]. For more information see the 
+[Code of Conduct FAQ][CoCfaq]. Contact [opencode@microsoft.com][CoCmail] with questions and comments.
 
 [guidelines]: http://azure.github.io/guidelines/
 [CoC]: https://opensource.microsoft.com/codeofconduct/

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,6 +2,7 @@
 
 
 - [ ] All tests passed
+- [ ] Add changes to `changelog.md`
 
 ### Environment
 - OS: Write here