applied PSR-0 coding standards behind code elements in document root

Author: Michal Malinowski

app/code/Magento/AdminNotification/Controller/Adminhtml/System/Message/ListAction.php

@@ -1,7 +1,7 @@
 <?php
 /**
  *
- * @copyright Copyright (c) 2014 X.commerce, Inc. (http://www.magentocommerce.com)
+ *@copyright Copyright(c) 2014 X.commerce, Inc. (http://www.magentocommerce.com)
  */
 namespace Magento\AdminNotification\Controller\Adminhtml\System\Message;
 
@@ -13,10 +13,11 @@ class ListAction extends \Magento\Backend\App\AbstractAction
     public function execute()
     {
         $severity = $this->getRequest()->getParam('severity');
-        $default = array(
+        $default = [
             'severity' => $severity,
-            'text' => 'All recent issues have been fixed. Please refresh the screen for an update.',
-        );
+            'text' => 'All recent issues have been fixed. '
+                .'Please refresh the screen for an update.',
+        ];
         $messageCollection = $this->_objectManager->get(
             'Magento\AdminNotification\Model\Resource\System\Message\Collection'
         );
@@ -25,13 +26,17 @@ public function execute()
         }
         $result = [];
         foreach ($messageCollection->getItems() as $item) {
-            $result[] = ['severity' => $item->getSeverity(), 'text' => $item->getText()];
+            $result[] = [
+                'severity' => $item->getSeverity(),
+                'text' => $item->getText(),
+            ];
         }
         if (empty($result)) {
             $result[] = $default;
         }
         $this->getResponse()->representJson(
-            $this->_objectManager->get('Magento\Core\Helper\Data')->jsonEncode($result)
+            $this->_objectManager->get('Magento\Core\Helper\Data')
+                ->jsonEncode($result)
         );
     }
 }