Use Python 3 instead of 3.0.
diff --git a/Doc/library/whichdb.rst b/Doc/library/whichdb.rst
index 7048a0e..3bcb57c 100644
--- a/Doc/library/whichdb.rst
+++ b/Doc/library/whichdb.rst
@@ -6,8 +6,8 @@
 
 .. note::
    The :mod:`whichdb` module's only function has been put into the :mod:`dbm`
-   module in Python 3.0.  The :term:`2to3` tool will automatically adapt imports
-   when converting your sources to 3.0.
+   module in Python 3.  The :term:`2to3` tool will automatically adapt imports
+   when converting your sources to Python 3.
 
 
 The single function in this module attempts to guess which of the several simple