Fix typo
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index bdcd816..c885ff1 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -704,7 +704,7 @@
functionality. Unlike the previous ``contextlib.nested`` API (which was
deprecated and removed), the new API is designed to work correctly
regardless of whether context managers acquire their resources in
-their ``__init`` method (for example, file objects) or in their
+their ``__init__`` method (for example, file objects) or in their
``__enter__`` method (for example, synchronisation objects from the
:mod:`threading` module).