--- a/src/pyams_utils/interfaces/inherit.py	Sat Nov 23 01:24:11 2019 +0100
+++ b/src/pyams_utils/interfaces/inherit.py	Sat Nov 23 14:57:24 2019 +0100
@@ -10,17 +10,19 @@
 # FOR A PARTICULAR PURPOSE.
 #
 
-__docformat__ = 'restructuredtext'
+"""PyAMS_utils.interfaces.inherit module
 
-# import standard library
+This module defines interfaces which are used by the :py:mod:`inherit <pyams_utils.inherit>`
+module
+"""
 
-# import interfaces
 from pyramid.interfaces import ILocation
 
-# import packages
 from zope.interface import Attribute
 from zope.schema import Bool
 
+__docformat__ = 'restructuredtext'
+
 from pyams_utils import _