title: Can't generate documentation using swagger on laravel
body: <p>i recently use swagger in my project, i'm using L5-swagger from DarkaOnLine. I was followed installation step. After i installed it, i add this code at my controller</p>
  
  <pre><code>/**
  * @SWG\Swagger(
  *   basePath="/users",
  *   @SWG\Info(
  *     title="List all available users",
  *     version="1.0.0"
  *   )
  * )
  */
  </code></pre>
  
  <p>After that, i run "php artisan l5-swagger:generate" in terminal. But i got this error :</p>
  
  <p>"Required @OAS\Info() not found"</p>