title: Class jwt-auth does not exist error when using middleware in Laravel 5.1
body: <p>I followed the official JWT-Auth installation <a href="https://github.com/tymondesigns/jwt-auth/wiki/Installation" rel="noreferrer">https://github.com/tymondesigns/jwt-auth/wiki/Installation</a>.</p>
  
  <p>I now have a middleware in my controller:</p>
  
  <p><code>$this-&gt;middleware('jwt-auth', ['only' =&gt; ['postChange', 'postChoose']]);</code></p>
  
  <p>I have also add <code>Tymon\JWTAuth\Providers\JWTAuthServiceProvider::class</code> to providers array in <code>config/app.php</code></p>
  
  <p>However when I make a request to the API I get this error message:</p>
  
  <pre><code>ReflectionException in Container.php line 737:
  Class jwt-auth does not exist
  </code></pre>
  
  <p>Any help at all will be appreciated.</p>