diff --git a/docs/api-guide/schemas.md b/docs/api-guide/schemas.md
index f9466285a..b4832b369 100644
--- a/docs/api-guide/schemas.md
+++ b/docs/api-guide/schemas.md
@@ -182,7 +182,7 @@ dictionary For example you might wish to add terms of service to the [top-level
 ```
 class TOSSchemaGenerator(SchemaGenerator):
     def get_schema(self, *args, **kwargs):
-        schema = super().get_schema()
+        schema = super().get_schema(*args, **kwargs)
         schema["info"]["termsOfService"] = "https://example.com/tos.html"
         return schema
 ```