diff --git a/changelog.d/1203.feature.md b/changelog.d/1203.feature.md
index 0f9e44e88..5c95df596 100644
--- a/changelog.d/1203.feature.md
+++ b/changelog.d/1203.feature.md
@@ -1,4 +1,4 @@
-Added `namespaces` to `attr.make_class` to provide additional attributes
+Added `class_body` to `attr.make_class` to provide additional attributes
 for newly created class
 
 ```python
@@ -11,7 +11,7 @@ class A:
 def new_echo(cls, *something: int) -> tuple[int, ...]:
   return something
 
-B = attr.make_class("B", bases=(A,), namespaces={"echo": classmethod(new_echo)})
+B = attr.make_class("B", bases=(A,), class_body={"echo": classmethod(new_echo)})
 
 B.echo(1, 2, 3)
 ```