fixing syntax for lower php

Author: weaverryan

tests/Configurator/BundlesConfiguratorTest.php

@@ -155,7 +155,7 @@ public function testUpdate()
         $configurator->update(
             $recipeUpdate,
             ['FooBundle' => ['dev', 'test']],
-            ['FooBundle' => ['all'], 'NewBundle' => ['all']],
+            ['FooBundle' => ['all'], 'NewBundle' => ['all']]
         );
 
         $this->assertSame(['config/bundles.php' => <<<EOF