--- a/cubicweb/migration.py	Wed Oct 05 15:28:43 2016 +0200
+++ b/cubicweb/migration.py	Fri Sep 30 18:25:08 2016 +0200
@@ -18,7 +18,7 @@
 """utilities for instances migration"""
 from __future__ import print_function
 
-__docformat__ = "restructuredtext en"
+
 
 import sys
 import os