diff --git a/service_container/service_subscribers_locators.rst b/service_container/service_subscribers_locators.rst
index ec57eb8f12b..da5cb415800 100644
--- a/service_container/service_subscribers_locators.rst
+++ b/service_container/service_subscribers_locators.rst
@@ -792,7 +792,7 @@ get the value used to index the services:
         class CommandBus
         {
             public function __construct(
-                #[TaggedLocator('app.handler', 'defaultIndexMethod: 'getLocatorKey')]
+                #[TaggedLocator('app.handler', defaultIndexMethod: 'getLocatorKey')]
                 private ContainerInterface $locator,
             ) {
             }