docs(security): fix security definition for properties (#1400)

jsunier · web-flow · commit 42b0d4345e02 · 2021-07-16T12:09:21.000+02:00
diff --git a/core/security.md b/core/security.md
@@ -102,7 +102,8 @@ class Book
 App\Entity\Book:
     properties:
         adminOnlyProperty:
-            security: 'is_granted("ROLE_ADMIN")'
+            attributes:
+                security: 'is_granted("ROLE_ADMIN")'
 ```
 
 [/codeSelector]
