title: git push commit to different branch
body: <p>Sorry, this maybe a stupid question, but I just couldn't figure it out the problem.</p>
  
  <p>I have cloned a branch via <strong>git (bitbucket)</strong>, changed some files, commited these and pushed them back to the remote origin. </p>
  
  <p>Now I want to push this commit to a different branch which is partly ahead and behind of the current branch. So I tried: <code>git push origin HEAD:differentBranch</code>, but this didn't work ("Updates were rejected because a pushed branch tip is behind its remote counterpart"). </p>
  
  <p>How can I fix this? Sorry again, my skills in git are still developable.</p>