diff --git a/Resources/doc/book/7-complex-dynamic-backends.md b/Resources/doc/book/7-complex-dynamic-backends.md
index ea161735bd..98db259e9f 100644
--- a/Resources/doc/book/7-complex-dynamic-backends.md
+++ b/Resources/doc/book/7-complex-dynamic-backends.md
@@ -148,12 +148,12 @@ class AdminController extends Controller
 {
     // Creates the Doctrine query builder used to get all the items. Override it
     // to filter the elements displayed in the listing
-    protected function createListQueryBuilder($entityClass, $sortDirection, $sortField = null);
+    protected function createListQueryBuilder($entityClass, $sortDirection, $sortField = null, $dqlFilter = null);
 
     // Performs the actual database query to get all the items (using the query
     // builder created with the previous method). You can override this method
     // to filter the results before sending them to the template
-    protected function findAll($entityClass, $page = 1, $maxPerPage = 15, $sortField = null, $sortDirection = null);
+    protected function findAll($entityClass, $page = 1, $maxPerPage = 15, $sortField = null, $sortDirection = null, $dqlFilter = null);
 }
 ```