Issue #2452247 by rteijeiro, joshi.rohit100: Incorrect constructor docblock...

Issue #2452247 by rteijeiro, joshi.rohit100: Incorrect constructor docblock for RequestCloseSubscriber

core/lib/Drupal/Core/EventSubscriber/RequestCloseSubscriber.php

@@ -23,7 +23,10 @@ class RequestCloseSubscriber implements EventSubscriberInterface {
   protected $moduleHandler;
 
   /**
-   * Constructor.
+   * Constructs a new RequestCloseSubscriber instance.
+   *
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The module handler.
    */
   function __construct(ModuleHandlerInterface $module_handler) {
     $this->moduleHandler = $module_handler;