--- a/cubicweb/server/sqlutils.py	Tue Jun 30 10:00:53 2015 +0200
+++ b/cubicweb/server/sqlutils.py	Wed Nov 09 11:42:33 2016 +0100
@@ -16,10 +16,9 @@
 # You should have received a copy of the GNU Lesser General Public License along
 # with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
 """SQL utilities functions and classes."""
+
 from __future__ import print_function
 
-
-
 import sys
 import re
 import subprocess