<?php
/**
 * @file
* Contains \Drupal\demo\Controller\DemoController.
*/

namespace Drupal\demo\Controller;

/**
* DemoController.
*/
class DemoController {
  /**
  * Generates an example page.
  */
  public function demo() {
    return array(
      '#markup' => t('Hello World!'),
       );
    }
}