diff --git a/lib/Models/CustomValidator.php b/lib/Models/CustomValidator.php
index 04ef02eda2..dc02ba39a0 100644
--- a/lib/Models/CustomValidator.php
+++ b/lib/Models/CustomValidator.php
@@ -7,10 +7,11 @@ class CustomValidator {
   }
 
   function init() {
-    $this->validator->addValidator('isString', function ($val) {
+    $this->validator
+      ->addValidator('isString', function ($val) {
       return is_string($val);
     });
 
     return $this->validator;
   }
-}
\ No newline at end of file
+}