refactor: Missing execution characters added [Independed]

src/QUI/Menu/Independent/Items/Site.php

@@ -118,7 +118,7 @@ public function getTitle(QUI\Locale $Locale = null): string
         try {
             $data = $this->getCustomData();
 
-            if ($data || isset($data['site'])) {
+            if (!$data || !isset($data['site'])) {
                 return '';
             }