fix test that was using treatment
fix test that was using treatment

VirtualLab/turkserver-meteor,TurkServer/turkserver-meteor,VirtualLab/turkserver-meteor,TurkServer/turkserver-meteor,HarvardEconCS/turkserver-meteor,HarvardEconCS/turkserver-meteor,VirtualLab/turkserver-meteor,HarvardEconCS/turkserver-meteor,TurkServer/turkserver-meteor