--- a/cubicweb/web/captcha.py	Wed Oct 05 15:28:43 2016 +0200
+++ b/cubicweb/web/captcha.py	Fri Sep 30 18:25:08 2016 +0200
@@ -19,7 +19,7 @@
 if you want something better...
 """
 
-__docformat__ = "restructuredtext en"
+
 
 from random import randint, choice
 from io import BytesIO