From f085b3262ec80df720768dbd30cd17de846fdd5c Mon Sep 17 00:00:00 2001
From: wkania <wojciech.kania@gmail.com>
Date: Tue, 16 Feb 2021 20:17:39 +0100
Subject: [PATCH] [Validator] Use single quotes for a string

---
 validation/groups.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/validation/groups.rst b/validation/groups.rst
index b25c82236fc..7681f583a08 100644
--- a/validation/groups.rst
+++ b/validation/groups.rst
@@ -123,7 +123,7 @@ user registers and when a user updates their contact information later:
                 ]));
 
                 $metadata->addPropertyConstraint('city', new Assert\Length([
-                    "min" => 2,
+                    'min' => 2,
                 ]));
             }
         }