Update README.md

Author: mattrmiller

README.md

@@ -53,8 +53,16 @@ You will now see to new Potion artisan commands. The configuration is very well
 - Resource watching command functionality
 - Support for more filters from Assetic
 
-# License
-[MIT License](LICENSE)
+# Rules For Contributing
+- Please make sure all changed files are run through gofmt
+- Submit a PR for review
+- Your name will be added below to Contributors
 
 # Author
 [Matthew R. Miller](https://github.com/mattrmiller)
+
+# Contributors
+[Matthew R. Miller](https://github.com/mattrmiller)
+
+# License
+[MIT License](LICENSE)