title: how to fix "oh-my-zsh plugin 'docker,' not found"
body: <p>When I start <a href="/questions/tagged/omzsh" class="post-tag" title="show questions tagged &#39;omzsh&#39;" rel="tag">omzsh</a> I get this :</p>
  
  <pre><code>[oh-my-zsh] plugin 'docker,' not found
  </code></pre>
  
  <p>my <code>.zshrc</code> looks like this :</p>
  
  <pre><code>plugins=(
    docker,
    docker-compose,
    git
  )
  </code></pre>