Tweaks

Author: javiereguiluz

components/lock.rst

@@ -404,9 +404,9 @@ Store                                                       Scope   Blocking  Ex
 .. tip::
 
     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. To activate either one, simply set the ``LOCK_DSN`` to
-    ``null`` or ``in-memory``.
+
+    * ``InMemoryStore`` (``LOCK_DSN=in-memory``), which saves locks in memory during a process;
+    * ``NullStore`` (``LOCK_DSN=null``) which doesn't persist anything.
 
 .. versionadded:: 7.2