fix jscs nits
fix jscs nits

procandi/samples,todotobe1/samples,xdumaine/samples,fitraditya/samples,overtakermtg/samples,webrtc/samples,kod3r/samples,taylor-b/samples,mulyoved/samples,fippo/webrtc,bbandaru/samples,mvenkatesh431/samples,pquochoang/samples,samdutton/webrtc,b-cuts/samples,TribeMedia/samples,TribeMedia/samples,pquochoang/samples,todotobe1/samples,leehz/samples,volkanh/volkanh.github.io,fippo/webrtc,mauricionr/samples,dushmis/webrtc,akashrchoksi/newone,xdumaine/samples,Edward-Shawn/samples,smbale/samples,mauricionr/samples,smayoorans/samples,leehz/samples,Edward-Shawn/samples,fitraditya/samples,TribeMedia/samples,Edward-Shawn/samples,bbandaru/samples,smayoorans/samples,bemasc/samples,mulyoved/samples,akashrchoksi/newone,fetterov/samples,tsruban/samples,mvenkatesh431/samples,ralic/samples,dajise/samples,martin7890/samples,pquochoang/samples,virajs/samples,mvenkatesh431/samples,Roarz/samples,leehz/samples,b-cuts/samples,bbandaru/samples,askdaddy/samples,guoweis/webrtc,ralic/samples,oliverhuangchao/samples,myself659/samples,keshwans/samples,bemasc/samples,oliverhuangchao/samples,webrtc/samples,taylor-b/samples,martin7890/samples,virajs/samples,guoweis/webrtc,Roarz/samples,MahmoudFouad/samples,volkanh/volkanh.github.io,dushmis/webrtc,tsruban/samples,shelsonjava/samples,EmreAkkoyun/sample,fetterov/samples,shelsonjava/samples,MahmoudFouad/samples,smbale/samples,xdumaine/samples,myself659/samples,askdaddy/samples,overtakermtg/samples,shaohung001/samples,myself659/samples,mauricionr/samples,EmreAkkoyun/sample,EmreAkkoyun/sample,procandi/samples,oliverhuangchao/samples,guoweis/webrtc,dajise/samples,smbale/samples,Roarz/samples,smayoorans/samples,shelsonjava/samples,keshwans/samples,shaohung001/samples,virajs/samples,b-cuts/samples,volkanh/volkanh.github.io,akashrchoksi/newone,MahmoudFouad/samples,fetterov/samples,fitraditya/samples,samdutton/webrtc,todotobe1/samples,martin7890/samples,overtakermtg/samples,dajise/samples,bemasc/samples,mulyoved/samples,procandi/samples,ralic/samples,kod3r/samples,tsruban/samples,kod3r/samples