[Validator] Fix annotation

enumag · fabpot · commit 8a420c554cba · 2016-10-19T15:22:52.000-07:00
diff --git a/src/Symfony/Component/Validator/Validator/RecursiveContextualValidator.php b/src/Symfony/Component/Validator/Validator/RecursiveContextualValidator.php
@@ -790,7 +790,7 @@ private function validateGenericNode($value, $object, $cacheKey, MetadataInterfa
      * @param int                       $traversalStrategy The strategy used for
      *                                                     traversing the value
      * @param GroupSequence             $groupSequence     The group sequence
-     * @param string[]|null             $cascadedGroup     The group that should
+     * @param string|null               $cascadedGroup     The group that should
      *                                                     be passed to cascaded
      *                                                     objects instead of
      *                                                     the group sequence
