diff --git a/Classes/Utility/TranslationUtility.php b/Classes/Utility/TranslationUtility.php
index f2e2bf4..e17aee8 100644
--- a/Classes/Utility/TranslationUtility.php
+++ b/Classes/Utility/TranslationUtility.php
@@ -65,7 +65,9 @@ class TranslationUtility
             if (!$extensionKey) {
                 $extensionKey = 'site_templates';
             }
-            $translation = LocalizationUtility::translate('LLL:EXT:'.$extensionKey.'/Resources/Private/Language/locallang_db.xlf:'.$key);
+            $translation = LocalizationUtility::translate(
+                'LLL:EXT:'. $extensionKey .
+                '/Resources/Private/Language/locallang_db.xlf:'. $key);
             return $translation;
         } else {
             if ($extensionKey) {