Update .travis.yml.
Update .travis.yml.

One of the triq tests was failing for this version of Erlang.
mozilla/disco,oldmantaiter/disco,ktkt2009/disco,ktkt2009/disco,simudream/disco,oldmantaiter/disco,seabirdzh/disco,ErikDubbelboer/disco,simudream/disco,mwilliams3/disco,ErikDubbelboer/disco,mwilliams3/disco,mozilla/disco,pombredanne/disco,simudream/disco,pombredanne/disco,mozilla/disco,discoproject/disco,seabirdzh/disco,discoproject/disco,discoproject/disco,seabirdzh/disco,pombredanne/disco,discoproject/disco,oldmantaiter/disco,pooya/disco,pombredanne/disco,oldmantaiter/disco,beni55/disco,pooya/disco,ktkt2009/disco,beni55/disco,mwilliams3/disco,beni55/disco,mwilliams3/disco,pombredanne/disco,seabirdzh/disco,ktkt2009/disco,mozilla/disco,pooya/disco,oldmantaiter/disco,ktkt2009/disco,beni55/disco,simudream/disco,ErikDubbelboer/disco,ErikDubbelboer/disco,simudream/disco,discoproject/disco,seabirdzh/disco,ErikDubbelboer/disco,pooya/disco,mwilliams3/disco,beni55/disco