cs fix

Structural/DependencyInjection/Parameters.php

@@ -5,13 +5,13 @@ namespace DesignPatterns\Structural\DependencyInjection;
 /**
  * Parameters interface
  */
-interface Parameters 
+interface Parameters
 {
     /**
      * Get parameter
      *
      * @param string|int $key
-     * 
+     *
      * @return mixed
      */
     public function get($key);