diff --git a/src/Assert.php b/src/Assert.php
index 5997c2e9..0e4bb0e7 100644
--- a/src/Assert.php
+++ b/src/Assert.php
@@ -1614,7 +1614,7 @@ public static function keyNotExists($array, $key, $message = '')
     /**
      * Checks if a value is a valid array key (int or string).
      *
-     * @param mixed  $key
+     * @param mixed  $value
      * @param string $message
      *
      * @throws InvalidArgumentException