fixed a minor bug in test_modutil.py
fixed a minor bug in test_modutil.py

simudream/disco,mozilla/disco,scrapinghub/disco,scrapinghub/disco,pavlobaron/disco_playground,pombredanne/disco,seabirdzh/disco,pooya/disco,discoproject/disco,discoproject/disco,pombredanne/disco,beni55/disco,simudream/disco,ErikDubbelboer/disco,ktkt2009/disco,oldmantaiter/disco,beni55/disco,ErikDubbelboer/disco,ErikDubbelboer/disco,seabirdzh/disco,mozilla/disco,mwilliams3/disco,oldmantaiter/disco,discoproject/disco,discoproject/disco,simudream/disco,ErikDubbelboer/disco,pooya/disco,mwilliams3/disco,pombredanne/disco,oldmantaiter/disco,mwilliams3/disco,pombredanne/disco,oldmantaiter/disco,seabirdzh/disco,simudream/disco,ktkt2009/disco,ktkt2009/disco,scrapinghub/disco,pooya/disco,mwilliams3/disco,pombredanne/disco,mozilla/disco,beni55/disco,mwilliams3/disco,discoproject/disco,pavlobaron/disco_playground,pavlobaron/disco_playground,beni55/disco,pooya/disco,scrapinghub/disco,oldmantaiter/disco,ktkt2009/disco,ktkt2009/disco,beni55/disco,simudream/disco,ErikDubbelboer/disco,seabirdzh/disco,pavlobaron/disco_playground,seabirdzh/disco,mozilla/disco