title: Git: file "changed but not updated"
body: <p>What does "Changed but not updated mean"?  These files are in git, they've been modified but when I run "git status," these changes appear under "Changed but not updated" instead of "Changes to be commited."</p>
  
  <pre><code># On branch master
  # Changes to be committed:
  #   (use "git reset HEAD &lt;file&gt;..." to unstage)
  #
  # modified:   breakouts/views.py
  #
  # Changed but not updated:
  #   (use "git add &lt;file&gt;..." to update what will be committed)
  #   (use "git checkout -- &lt;file&gt;..." to discard changes in working directory)
  #
  # modified:   templates/registration/login.html
  # modified:   templates/registration/registration.html
  
  # Untracked files:
  #   (use "git add &lt;file&gt;..." to include in what will be committed)
  #
  # context_processors.py
  # static/#css.css#
  </code></pre>
  
  <p>Since they've already been added why aren't they "Changes to committed"?</p>