title: Closing a Terminal File
body: <p>I'm working on Git Immersion lab 8. <a href="http://gitimmersion.com/lab_08.html" rel="nofollow">enter link description here</a></p>
  
  <p>I ran "git commit" and it opened the editor. I understand how to write on the editor, but once I am done what do I do? How do I save and close this editor while maintaining my terminal work?</p>
  
  <p>Thanks!
  <a href="http://i.stack.imgur.com/yjJrY.png" rel="nofollow">my current terminal</a></p>