--- a/src/pyams_utils/interfaces/site.py	Sat Nov 23 01:24:11 2019 +0100
+++ b/src/pyams_utils/interfaces/site.py	Sat Nov 23 14:57:24 2019 +0100
@@ -10,6 +10,11 @@
 # FOR A PARTICULAR PURPOSE.
 #
 
+"""PyAMS_utils.interfaces.site module
+
+This module provides interfaces related to site management, generations and utilities
+"""
+
 from zope.annotation.interfaces import IAttributeAnnotatable
 from zope.interface import Attribute, Interface
 from zope.interface.interfaces import IObjectEvent