From 07230432e2a85a77ca575abb771e597b06b1ad28 Mon Sep 17 00:00:00 2001
From: Matthieu DANET <m.danet@themkompany.fr>
Date: Tue, 24 Nov 2020 10:35:10 +0100
Subject: [PATCH] Fix wrong key name

---
 reference/forms/types/options/choice_attr.rst.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/forms/types/options/choice_attr.rst.inc b/reference/forms/types/options/choice_attr.rst.inc
index b26f2099023..5a0add4f195 100644
--- a/reference/forms/types/options/choice_attr.rst.inc
+++ b/reference/forms/types/options/choice_attr.rst.inc
@@ -49,7 +49,7 @@ If an array, the keys of the ``choices`` array must be used as keys::
 
         // ...
         $builder->add('choices', ChoiceType::class, [
-            'choice_label' => ChoiceList::attr($this, function (?Category $category) {
+            'choice_attr' => ChoiceList::attr($this, function (?Category $category) {
                 return $category ? ['data-uuid' => $category->getUuid()] : [];
             }),
         ]);