Apply fixes from StyleCI

Author: Codexshaper

routes/menu.php

@@ -43,8 +43,8 @@
     if ($menuItem->url != null) {
         $controller = $menuItem->controller ?? '\CodexShaper\Menu\Http\Controllers\MenuItemController@setRoute';
         $partials = explode('@', $menuItem->controller);
-        
-        if (! class_exists($partials[0])) {
+
+        if (!class_exists($partials[0])) {
             $controller = '\CodexShaper\Menu\Http\Controllers\MenuItemController@setRoute';
         }