From 6ea286d15cc3b76d2b821891521460838b392ae0 Mon Sep 17 00:00:00 2001
From: Kevin Pires <pires.kev@gmail.com>
Date: Thu, 4 Jul 2019 15:02:57 +0200
Subject: [PATCH] Update serializer.rst

---
 components/serializer.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/serializer.rst b/components/serializer.rst
index f4f1a7ca123..aa0c3fd8c08 100644
--- a/components/serializer.rst
+++ b/components/serializer.rst
@@ -639,7 +639,7 @@ When serializing, you can set a callback to format a specific object property::
     $encoder = new JsonEncoder();
 
     // all callback parameters are optional (you can omit the ones you don't use)
-    $dateCallback = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = []) {
+    $callback = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = []) {
         return $innerObject instanceof \DateTime ? $innerObject->format(\DateTime::ISO8601) : '';
     };