diff --git a/docs/security/fields-public-control.md b/docs/security/fields-public-control.md
index a27932b3f..e1809cca0 100644
--- a/docs/security/fields-public-control.md
+++ b/docs/security/fields-public-control.md
@@ -17,7 +17,7 @@ AnObject:
                 type: "String!"
             privateData:
                 type: "String"
-                public: "@=service('security.authorization_checker').isGranted('ROLE_ADMIN')"
+                public: "@=isGranted('ROLE_ADMIN')"
 ```
 
 ## With Annotations