Sort additional resources in project_final_js.md

The Heroku guide is more complete, so maybe it should appear as the first additional resource.

project_final_js.md

@@ -36,5 +36,5 @@ To add your solution to the list below, edit this [file](https://github.com/TheO
 ### Additional Resources
 This section contains helpful links to other content. It isn't required, so consider it supplemental for if you need to dive deeper into something.
 
-* [How to Build a React App that Works with a Rails 5.1 API](https://www.sitepoint.com/react-rails-5-1/)
 * [A Rock Solid, Modern Web Stack—Rails 5 API + ActiveAdmin + Create React App on Heroku](https://blog.heroku.com/a-rock-solid-modern-web-stack)
+* [How to Build a React App that Works with a Rails 5.1 API](https://www.sitepoint.com/react-rails-5-1/)