Minor changes/corrections in markup.

Doc/library/logging.rst

@@ -535,6 +535,8 @@ provided:
 
 #. :class:`FileHandler` instances send error messages to disk files.
 
+.. module:: logging.handlers
+
 #. :class:`BaseRotatingHandler` is the base class for handlers that
    rotate log files at a certain point. It is not meant to be  instantiated
    directly. Instead, use :class:`RotatingFileHandler` or
@@ -572,6 +574,8 @@ provided:
    name. This handler is only useful on Unix-like systems; Windows does not
    support the underlying mechanism used.
 
+.. currentmodule:: logging
+
 #. :class:`NullHandler` instances do nothing with error messages. They are used
    by library developers who want to use logging, but want to avoid the "No
    handlers could be found for logger XXX" message which can be displayed if
@@ -1658,7 +1662,7 @@ WatchedFileHandler
 
 .. versionadded:: 2.6
 
-.. module:: logging.handlers
+.. currentmodule:: logging.handlers
 
 The :class:`WatchedFileHandler` class, located in the :mod:`logging.handlers`
 module, is a :class:`FileHandler` which watches the file it is logging to. If