fixed CS

Author: fabpot

Command/AbstractConfigCommand.php

@@ -32,7 +32,7 @@ protected function listBundles(OutputInterface $output)
         $rows = array();
 
         $bundles = $this->getContainer()->get('kernel')->getBundles();
-        usort($bundles, function($bundleA, $bundleB) {
+        usort($bundles, function ($bundleA, $bundleB) {
             return strcmp($bundleA->getName(), $bundleB->getName());
         });