From 0cb7c166611913c6b4246baf8fde0c4d910cd0db Mon Sep 17 00:00:00 2001
From: Mimi <160484490+hmeknassi@users.noreply.github.com>
Date: Mon, 14 Jul 2025 09:32:47 +0200
Subject: [PATCH] Update lock.rst

Adds a clarification in the Lock component documentation about the the values to use for the env variable LOCK_DSN in order to activate the NullStore and the InMemoryStore.
---
 components/lock.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/lock.rst b/components/lock.rst
index b8ba38c8fc7..1bcdc51f80e 100644
--- a/components/lock.rst
+++ b/components/lock.rst
@@ -405,7 +405,8 @@ Store                                                       Scope   Blocking  Ex
 
     Symfony includes two other special stores that are mostly useful for testing:
     ``InMemoryStore``, which saves locks in memory during a process, and ``NullStore``,
-    which doesn't persist anything.
+    which doesn't persist anything. To activate either one, simply set the ``LOCK_DSN`` to
+    ``null`` or ``in-memory``.
 
 .. versionadded:: 7.2