Issue #11639: Configuration function documentation referred to logging.XXX...

Issue #11639: Configuration function documentation referred to logging.XXX rather than logging.config.XXX.

Doc/library/logging.rst

@@ -2545,6 +2545,8 @@ logging module using these functions or by making calls to the main API (defined
 in :mod:`logging` itself) and defining handlers which are declared either in
 :mod:`logging` or :mod:`logging.handlers`.
 
+.. currentmodule:: logging.config
+
 
 .. function:: fileConfig(fname[, defaults])
 
@@ -2578,6 +2580,8 @@ in :mod:`logging` itself) and defining handlers which are declared either in
    :func:`listen`.
 
 
+.. currentmodule:: logging
+
 .. _logging-config-fileformat:
 
 Configuration file format