-:func:`inspect.iscoroutinefunction` now properly returns ``True`` when an instance
-of :class:`unittest.mock.AsyncMock` is passed to it. This makes it consistent with
+:func:`inspect.iscoroutinefunction`, :func:`inspect.isgeneratorfunction`,
+and :func:`inspect.isasyncgenfunction` now properly return ``True`` for
+duck-typed function-like objects like instances of
+:class:`unittest.mock.AsyncMock`.
+
+This makes :func:`inspect.iscoroutinefunction` consistent with the
behavior of :func:`asyncio.iscoroutinefunction`. Patch by Mehdi ABAAKOUK.