Logging documentation updates.
diff --git a/Doc/library/logging.handlers.rst b/Doc/library/logging.handlers.rst
index a2e1be8..810a473 100644
--- a/Doc/library/logging.handlers.rst
+++ b/Doc/library/logging.handlers.rst
@@ -8,10 +8,22 @@
.. moduleauthor:: Vinay Sajip <vinay_sajip@red-dove.com>
.. sectionauthor:: Vinay Sajip <vinay_sajip@red-dove.com>
-The following useful handlers are provided in the package.
+.. sidebar:: Important
+
+ This page contains only reference information. For tutorials,
+ please see
+
+ * :ref:`Basic Tutorial <logging-basic-tutorial>`
+ * :ref:`Advanced Tutorial <logging-advanced-tutorial>`
+ * :ref:`Logging Cookbook <logging-cookbook>`
.. currentmodule:: logging
+The following useful handlers are provided in the package. Note that three of
+the handlers (:class:`StreamHandler`, :class:`FileHandler` and
+:class:`NullHandler`) are actually defined in the :mod:`logging` module itself,
+but have been documented here along with the other handlers.
+
.. _stream-handler:
StreamHandler