DigiWongaDude/sequencer — pull request #1 by 37dmk (2013-12-09 13:25:10+00:00)
Title: Hey digi

that’s how you can change someone else' code and suggest changes:
- you go to the repository
- you open the code you want to change
- you click edit
- you change the code
- you click preview
- you write a short explanation what you did
- you click propose File change

And all the other person has to do now is to accept the pull request :-D i just figured that out myself =)