cs Mediator

Mediator/Subsystem/Client.php

@@ -9,15 +9,21 @@ use DesignPatterns\Mediator\Colleague;
  */
 class Client extends Colleague
 {
-
+    /**
+     * request
+     */
     public function request()
     {
         $this->getMediator()->makeRequest();
     }
 
+    /**
+     * output content
+     *
+     * @param string $content
+     */
     public function output($content)
     {
         echo $content;
     }
-
 }