title: Laravel show plain text when redirect route
body: <p>In Laravel when I post a form and then try to redirect route, its redirect correctly but a plain text show on the top of blank page then disappear,
  the plain text is</p>
  
  <pre><code>"Redirecting to route(my route name)" 
  </code></pre>
  
  <p>my redirect code is</p>
  
  <pre><code>return Redirect::route('add_episode_banner', array('episode' =&gt; $id))-&gt;with('message', 'episode Add Successfully!'); 
  </code></pre>