include 3.2 in toctree
diff --git a/Doc/whatsnew/index.rst b/Doc/whatsnew/index.rst
index 72b04ba..8220bd2 100644
--- a/Doc/whatsnew/index.rst
+++ b/Doc/whatsnew/index.rst
@@ -11,7 +11,7 @@
 .. toctree::
    :maxdepth: 2
 
-   3.2 rst
+   3.2.rst
    3.1.rst
    3.0.rst
    2.7.rst