Style fix.

module/VuFind/src/VuFind/Db/Row/User.php

@@ -693,7 +693,7 @@ class User extends RowGateway implements \VuFind\Db\Table\DbTableAwareInterface,
         $this->save();
     }
 
-    /*
+    /**
      * Update the user's email address, if appropriate. Note that this does NOT
      * automatically save the row; it assumes a subsequent call will be made to
      * the save() method.