[FrameworkBundle] fixed indentation

src/Symfony/Bundle/FrameworkBundle/Resources/skeleton/application/generic/Cache.php

@@ -6,8 +6,8 @@ use Symfony\Framework\Cache\Cache;
 
 class {{ class }}Cache extends Cache
 {
-  protected function getOptions()
-  {
-    return array();
-  }
+    protected function getOptions()
+    {
+        return array();
+    }
 }