title: Remove (null) git Remote
body: <pre><code>$ git remote -v
  (null)  git@github.com:username/Savvy.git (fetch)
  (null)  git@github.com:username/Savvy.git (push)
  origin  git@github.com:username/SavvyCode.git (fetch)
  origin  git@github.com:username/SavvyCode.git (push)
  </code></pre>
  
  <p>How can we delete the <em>(null)</em> remote above? Thanks. </p>