@identlud Did you push the welcome text fix? If so, a nice tip is if you create a new branch (out from master) for the fixes you make.
Assuming you've got your own cloned repository on the git repository site:
$ git checkout master && git pull && git checkout -b branch_for_new_feature
$ vim a bunch of files
$ git commit -a -m "$RAND STRING"
$ git push --set-upstream origin branch_for_new_feature

and then go to your git repository site (in this case github) and visit your clone. Then you should be presented by something like "oh my, you've pushed this branch! I guess you want to merge it, so create a pull request here". Click and be awesome. :)