Update CONTRIBUTING.md

Author: RedHeadphone

CONTRIBUTING.md

@@ -6,7 +6,6 @@ We love your input! We want to make contributing to this project as easy and tra
 -   Discussing the current state of the code
 -   Submitting a fix
 -   Proposing new features
--   Becoming a maintainer
 
 ## All Changes Happen Through Pull Requests
 
@@ -66,4 +65,4 @@ People _love_ thorough bug reports. I'm not even kidding.
 
 ## License
 
-By contributing, you agree that your contributions will be licensed under its [MIT License](./LICENSE).
+By contributing, you agree that your contributions will be licensed under its [MIT License](./LICENSE).