responsible for converting a :class:`LogRecord` to (usually) a string which can
be interpreted by either a human or an external system. The base
:class:`Formatter` allows a formatting string to be specified. If none is
-supplied, the default value of ``'%(message)s'`` is used.
+supplied, the default value of ``'%(message)s'`` is used, which just includes
+the message in the logging call. To have additional items of information in the
+formatted output (such as a timestamp), keep reading.
A Formatter can be initialized with a format string which makes use of knowledge
of the :class:`LogRecord` attributes - such as the default value mentioned above