jshint fix
jshint fix

bpyoung92/apprtc,bpyoung92/apprtc,bpyoung92/apprtc,samdutton/apprtc,webrtc/apprtc,webrtc/apprtc,samdutton/apprtc,webrtc/apprtc,bpyoung92/apprtc,webrtc/apprtc,webrtc/apprtc,bpyoung92/apprtc,samdutton/apprtc,samdutton/apprtc,samdutton/apprtc