From 132e0b962a1bf64f2a127871a19a01cc19fd4cc5 Mon Sep 17 00:00:00 2001
From: Einenlum <yann.rabiller@gmail.com>
Date: Fri, 31 Dec 2021 11:38:38 +0100
Subject: [PATCH] Use a backed string enum in the EnumType example

A backed enum must declare the type of backed enum. Not declaring it is
not valid.
---
 reference/forms/types/enum.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/forms/types/enum.rst b/reference/forms/types/enum.rst
index 51fefe016f0..4e598f44e81 100644
--- a/reference/forms/types/enum.rst
+++ b/reference/forms/types/enum.rst
@@ -36,7 +36,7 @@ short) defined somewhere in your application. This enum has to be of type
     // src/Config/TextAlign.php
     namespace App\Config;
 
-    enum TextAlign
+    enum TextAlign: string
     {
         case Left = 'Left/Start aligned';
         case Center = 'Center/Middle aligned';