To suggest more comprehensive changes or make updates yourself, feel free to make documentation changes by forking the repo and then submitting a pull request.
Commit your changes with a message with a brief summary message:
Terminal
$
git commit -m "commit message"
Push up your branch:
Terminal
$
git push origin my-branch
Pull Request Guidelines
PR titles should be descriptive enough for reviewers to understand what is being changed and have a description that explains why the change is being made.