--- a/src/pyams_default_theme/shared/common/portlet/head.py	Tue Nov 20 16:15:24 2018 +0100
+++ b/src/pyams_default_theme/shared/common/portlet/head.py	Fri Nov 23 13:24:05 2018 +0100
@@ -12,19 +12,14 @@
 
 __docformat__ = 'restructuredtext'
 
+from zope.interface import Interface
 
-# import standard library
-
-# import interfaces
 from pyams_content.shared.common.portlet.interfaces import ISharedContentHeaderPortletSettings
 from pyams_portal.interfaces import IPortalContext, IPortletRenderer
+from pyams_portal.portlet import PortletRenderer
 from pyams_skin.layer import IPyAMSLayer
-
-# import packages
-from pyams_portal.portlet import PortletRenderer
 from pyams_template.template import template_config
 from pyams_utils.adapter import adapter_config
-from zope.interface import Interface
 
 from pyams_default_theme import _