diff --git a/src/Symfony/Component/HttpFoundation/Response.php b/src/Symfony/Component/HttpFoundation/Response.php
index 914e54fbb3..a21e6b921c 100644
--- a/src/Symfony/Component/HttpFoundation/Response.php
+++ b/src/Symfony/Component/HttpFoundation/Response.php
@@ -929,7 +929,7 @@ class Response
      * Sets the Vary header.
      *
      * @param string|array $headers
-     * @param bool         $replace Whether to replace the actual value of not (true by default)
+     * @param bool         $replace Whether to replace the actual value or not (true by default)
      *
      * @return Response
      */