README.md in harvesting-0.5.1 vs README.md in harvesting-0.6.0

@@ -22,11 +22,11 @@
 
     $ gem install harvesting
 
 ## Documentation
 
-The API is documented [here](https://www.rubydoc.info/github/fastruby/harvesting)
+The API is documented [here](https://www.rubydoc.info/gems/harvesting)
 
 ## Usage
 
 In order to start using this gem you will need your personal token and an
 account id:
@@ -240,9 +240,19 @@
 We follow semantic versioning for version numbers: [https://semver.org](https://semver.org)
 
 ## Contributing
 
 Bug reports and pull requests are welcome on GitHub at [https://github.com/fastruby/harvesting](https://github.com/fastruby/harvesting). This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
+
+When Submitting a Pull Request:
+
+* If your PR closes any open GitHub issues, please include `Closes #XXXX` in your comment
+
+* Please include a summary of the change and which issue is fixed or which feature is introduced.
+
+* If changes to the behavior are made, clearly describe what changes.
+
+* If changes to the UI are made, please include screenshots of the before and after.
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).