1. Fork this repository.
2. Clone your forked copy of the project.
3. Navigate to the project directory.
4. Add a reference(remote) to the original repository.
5. Check the remotes for this repository.
6. Always take a pull from the upstream repository to your master branch to keep it at par with the main project(updated repository).
7. Create a new branch.
8. Perfom your desired changes to the code base.
9. Commit your changes.
10. Push the committed changes in your feature branch to your remote repo.
11. To create a pull request, click on compare and pull requests.
12. Add appropriate title and description to your pull request explaining your changes and efforts done.
13. Click on Create Pull Request.