Update to GitHub Status API plugin. Settings were improved to allow one to specify GitHub repository name
New Settings contains the following fields:
Make sure you specified repository owner name in the build feature
Sources are on GitHub: https://github.com/jonnyzzz/TeamCity.GitHub
You can download a build from our TeamCity: here. Plugin is compiled with TeamCity 7.1 and may work with older versions
Looking forward to get a feedback from you!