Use Python 3 instead of 3.0.
diff --git a/Doc/library/cookie.rst b/Doc/library/cookie.rst
index 52c8975..19786f7 100644
--- a/Doc/library/cookie.rst
+++ b/Doc/library/cookie.rst
@@ -8,8 +8,8 @@
.. note::
The :mod:`Cookie` module has been renamed to :mod:`http.cookies` in Python
- 3.0. The :term:`2to3` tool will automatically adapt imports when converting
- your sources to 3.0.
+ 3. The :term:`2to3` tool will automatically adapt imports when converting
+ your sources to Python 3.
**Source code:** :source:`Lib/Cookie.py`