Make your working copy of the project by forking it: go on the project page (https://github.com/cfgnunes/latex-cefetmg) and click in the “Fork” button.
After forking the repository, clone your fork git repository on your local computer.
git clone email@example.com:YOUR_USERNAME/latex-cefetmg.git
Create a new branch for your patch:
git branch my-patch git checkout my-patch
This is very important, create one branch per patch.
Make your patch, change the code, fix a bug, add a cool feature, etc. When you are done, commit your changes:
git add -u git commit -m "Fixing some broken feature"
Push your new branch to github:
git push origin my-patch
Go on your fork page
https://github.com/YOUR_USERNAME/latex-cefetmg, then select “my-patch” in the branch list and click in “Pull Request”.
Check the diff, write a message explaining what you have done and why the repository owner should accept your pull request and submit.