Fix broken test.

.travis.yml

@@ -25,7 +25,7 @@ script:
   - 'docker exec ${container_id} bash -c "echo Success >| /var/www/test/index.html"'
 
   # Make sure virtualhost exists.
-  - 'docker exec --tty ${container_id} env TERM=xterm curl http://test.dev/ | grep "Success"'
+  - 'docker exec --tty ${container_id} env TERM=xterm curl http://localhost/ | grep "Success"'
 
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/