Fix jshint error.
Fix jshint error.

SpeakapBV/selectivity,noikiy/selectivity,jasondavis/selectivity,noikiy/selectivity,teamarkiver/selectivity,nagyistoce/jquery-selectivity,niom/selectivity,loki315zx/selectivity,niom/selectivity,Culttm/selectivity,msx2/selectivity,Culttm/selectivity,nagyistoce/jquery-selectivity,arendjr/selectivity,jasondavis/selectivity,arendjr/selectivity,loki315zx/selectivity,msx2/selectivity,estantevirtual/selectivity,estantevirtual/selectivity,SpeakapBV/selectivity,teamarkiver/selectivity