minor. refs #13042

Author: OskarStark

components/lock.rst

@@ -225,11 +225,8 @@ PHP process is terminated::
     use Symfony\Component\Lock\Store\FlockStore;
 
     // the argument is the path of the directory where the locks are created
-    $store = new FlockStore(sys_get_temp_dir());
-
-.. note::
-
-    If no path is given, ``sys_get_temp_dir`` is used as default value.
+    // if none is given, sys_get_temp_dir() is used internally.
+    $store = new FlockStore('/var/stores');
 
 .. caution::