ucwords default controller - test 3

mvc/app/libs/Core.php

@@ -10,7 +10,7 @@
     */
 
     class Core{
-        protected $defaultController = ucwords("welcome");
+        protected $defaultController = 'welcome';
         protected $defaultMethod = 'index';
         protected $defaultParams = [];
 
@@ -23,7 +23,7 @@
                 unset($url[0]);
             }
             require_once('../app/controllers/' . $this->defaultController . '.php');
-            $this->defaultController = new $this->defaultController;
+            $this->defaultController = new ucwords($this->defaultController);
         }
 
         public function getURL(){