title: Undo set-branches on git remote
body: <p>I've currently set up my git remote to restrict which branches are fetched:</p>
  
  <pre><code>git remote set-branches myOrigin myBranch
  </code></pre>
  
  <p>This adds the proper entries to <code>.git/config</code>:</p>
  
  <pre><code>[remote "myOrigin"]
      fetch = +refs/heads/myBranch:refs/remotes/myOrigin/myBranch
  </code></pre>
  
  <p>Now I want to undo this, and go back to the default configuration:</p>
  
  <pre><code>[remote "myOrigin"]
      fetch = +refs/heads/*:refs/remotes/myOrigin/*
  </code></pre>
  
  <p>How can I do this without manually modifying my <code>.git/config</code>? Is there a <code>git</code> command I can run?</p>