Welcome to Hacktoberfest 2019 Learning how to do pull requests for Hacktoberfest!
Step 1: Create a fork of the repository you intend to work on.
Step 2: Clone your fork of the repository to your local machine.
Step 3: Make a new branch by using the comman "git branch "
Step 4: Change to the branch by using "git checkout "
Step 5: Make the changes without affecting the master.
Step 6: Commit and push changes!
Go back to github.com and click on "Compare and pull request" and you are done!
Happy Hacking