CONTRIBUTING.md in gitmoji-regex-1.0.0 vs CONTRIBUTING.md in gitmoji-regex-1.0.1

@@ -4,9 +4,29 @@
 . This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to
 the [code of conduct][conduct].
 
 To submit a patch, please fork the project and create a patch with tests. Once you're happy with it send a pull request!
 
+## Detailed instructions on Submitting a Pull Request
+
+1. [Fork the repository.][fork]
+2. [Create a topic branch.][branch]
+3. Add specs for your unimplemented feature or bug fix.
+4. Run `bundle exec rake spec`. If your specs pass, return to step 3.
+5. Implement your feature or bug fix.
+6. Run `bundle exec rake`. If your specs fail, return to step 5.
+7. Run `open coverage/index.html`. If your changes are not completely covered
+   by your tests, return to step 3.
+8. Add documentation for your feature or bug fix.
+9. Run `bundle exec rake verify_measurements`. If your changes are not 100%
+   documented, go back to step 8.
+10. Commit and push your changes.
+11. [Submit a pull request.][pr]
+
+[fork]: http://help.github.com/fork-a-repo/
+[branch]: http://learn.github.com/p/branching.html
+[pr]: http://help.github.com/send-pull-requests/
+
 ## Contributors
 
 [![Contributors](https://contrib.rocks/image?repo=pboling/gitmoji-regex)][contributors]
 
 Made with [contributors-img][contrib-rocks].