title: Swagger API not refreshing the documentation
body: <p>I am using the Swagger API for documenting my REST services.
  Earlier my controller method didn't have the informative comments, so Swagger API was not showing up the description, but now even after updating the comments like I am not getting the method description in the highlighted area.</p>
  
  <pre><code>    /// &lt;summary&gt;
      /// Gets the consumer scores by retailer id and return id
      /// &lt;/summary&gt;
      /// &lt;param name="retailerId"&gt;&lt;/param&gt;
      /// &lt;param name="returnId"&gt;&lt;/param&gt;
      /// &lt;returns&gt;&lt;/returns&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/0mgyu.png" rel="noreferrer"><img src="https://i.stack.imgur.com/0mgyu.png" alt="enter image description here"></a></p>
  
  <p>Am I missing anything?</p>