commit cc7940032386625540b3d1f1f6841820194454c4
Author: kgoel <kgweb1@gmail.com>
Date:   Wed May 22 14:04:00 2013 -0400

    Issue# 1978910 Added doc block in LayoutController.php

diff --git a/core/modules/layout/lib/Drupal/layout/Controller/LayoutController.php b/core/modules/layout/lib/Drupal/layout/Controller/LayoutController.php
index 4efb400..2e1ebe8 100644
--- a/core/modules/layout/lib/Drupal/layout/Controller/LayoutController.php
+++ b/core/modules/layout/lib/Drupal/layout/Controller/LayoutController.php
@@ -78,6 +78,7 @@ public function layoutPageList() {
   }
 
   /**
+   * Demonstrates a layout template.
    * @param string $key
    *   The key of the page layout being requested.
    *