From b0f09c62f9bfbd876ea954b1a302491fb05473e7 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@qossmic.com>
Date: Tue, 17 Dec 2024 09:34:01 +0100
Subject: [PATCH] use ? before nullable single type declaration

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

diff --git a/serializer/custom_name_converter.rst b/serializer/custom_name_converter.rst
index d0ed45bdc0a..49dafb02cc4 100644
--- a/serializer/custom_name_converter.rst
+++ b/serializer/custom_name_converter.rst
@@ -30,7 +30,7 @@ A custom name converter can handle such cases::
 
     class OrgPrefixNameConverter implements NameConverterInterface
     {
-        public function normalize(string $propertyName, string $class = null, ?string $format = null, array $context = []): string
+        public function normalize(string $propertyName, ?string $class = null, ?string $format = null, array $context = []): string
         {
             // during normalization, add the prefix
             return 'org_'.$propertyName;