Some cleanup in the docs.
diff --git a/Doc/library/undoc.rst b/Doc/library/undoc.rst
index e4fea83..c316e32 100644
--- a/Doc/library/undoc.rst
+++ b/Doc/library/undoc.rst
@@ -195,13 +195,12 @@
linked, or building and installing the shared object if using dynamically-loaded
extensions.
-.. % %% lib-old is empty as of Python 2.5
-.. % Those which are written in Python will be installed into the directory
-.. % \file{lib-old/} installed as part of the standard library. To use
-.. % these, the directory must be added to \code{sys.path}, possibly using
-.. % \envvar{PYTHONPATH}.
+.. (lib-old is empty as of Python 2.5)
-.. % XXX need Windows instructions!
+ Those which are written in Python will be installed into the directory
+ \file{lib-old/} installed as part of the standard library. To use
+ these, the directory must be added to \code{sys.path}, possibly using
+ \envvar{PYTHONPATH}.
:mod:`timing`
--- Measure time intervals to high resolution (use :func:`time.clock` instead).