diff --git a/src/Illuminate/Support/Collection.php b/src/Illuminate/Support/Collection.php
index b21e0aa..93bf117 100644
--- a/src/Illuminate/Support/Collection.php
+++ b/src/Illuminate/Support/Collection.php
@@ -614,7 +614,7 @@ public function last(callable $callback = null, $default = null)
     /**
      * Get the values of a given key.
      *
-     * @param  string  $value
+     * @param  string|array  $value
      * @param  string|null  $key
      * @return static
      */