--- a/src/pyams_security/interfaces/__init__.py	Thu Oct 08 09:31:45 2015 +0200
+++ b/src/pyams_security/interfaces/__init__.py	Thu Oct 08 09:39:15 2015 +0200
@@ -33,7 +33,9 @@
 from pyams_security import _
 
 
-FORBIDDEN_PERMISSION = 'system.forbidden'
+#
+# Permissions constants and interfaces
+#
 
 
 class IPermission(Interface):