title: Stuck on git commit window
body: <p>I am stuck on this window. i did a <code>git add -a</code> just before and then a <code>git commit</code> in git-cmd.exe .
  How can i get out of here? i wrote my commit message and press enter and nothing happened.</p>
  <p>I'm affraid to just close the window and i find nothing on internet, the official site say nothing about how to validate a commit corectly.</p>
  <p><a href="https://i.stack.imgur.com/2nClC.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/2nClC.jpg" alt="git commit window" /></a></p>