diff --git a/phalcon/Config/ConfigFactory.zep b/phalcon/Config/ConfigFactory.zep
index ac6e0e34b7a..89532b5e666 100644
--- a/phalcon/Config/ConfigFactory.zep
+++ b/phalcon/Config/ConfigFactory.zep
@@ -4,20 +4,14 @@
  *
  * (c) Phalcon Team <team@phalcon.io>
  *
- * For the full copyright and license information, please view the LICENSE.txt
- * file that was distributed with this source code.
+ * For the full copyright and license information, please view the
+ * LICENSE.txt file that was distributed with this source code.
  */
 
 namespace Phalcon\Config;
 
 use Phalcon\Config;
-use Phalcon\Config\Adapter\Grouped;
-use Phalcon\Config\Adapter\Ini;
-use Phalcon\Config\Adapter\Json;
-use Phalcon\Config\Adapter\Php;
-use Phalcon\Config\Adapter\Yaml;
 use Phalcon\Factory\AbstractFactory;
-use Phalcon\Factory\Exception as FactoryException;
 use Phalcon\Helper\Arr;
 
 /**