Merge pull request #402 from symfony-cmf/analysis-qrl7Eg

Apply fixes from StyleCI

Author: ElectricMaxxx

web/reload-fixtures.php

@@ -1,13 +1,22 @@
 <?php
 
+/*
+ * This file is part of the Symfony CMF package.
+ *
+ * (c) 2011-2017 Symfony CMF
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 function outputNice($output)
 {
     if (is_array($output)) {
         foreach ($output as $line) {
-            printf("<pre><code>%s</code>", $line);
+            printf('<pre><code>%s</code>', $line);
         }
     } else {
-        printf("<pre><code>%s</code>", $output);
+        printf('<pre><code>%s</code>', $output);
     }
 }