http://fmhy3rinnm442m22y62onic663n7z6txjiyjnzlfumdr6axc5jryfjqd.onion/other/contributing
Add your changes with git ( git add <file> ) and commit ( git commit -m "commit message" ), then push them ( git push ). Create a pull request by clicking the "New Pull Request" button in your forked repository, and don't forget to explain why you think the site(s) in question should be removed, unstarred, and/or changed.