Some git notes
# fork repo on your account then clone
git clone https://github.com/YOUR-USERNAME/ORIGINAL_REPOSITORY
# git remote -v to check the fetch and push repo url
git remote -v
# add the upstream
git remote add upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git
# sync the fork with the upstream
# if there are conflicts resolve, add changes, commit then merge
git fetch upstream
git checkout master
git merge upstream/master
# finally push the changes to the fork
git push