fix addMethod examples
fix addMethod examples

aihua/backbone,pandoraui/backbone,moimikey/backbone,elma-cao/backbone,FishbaitHarry/backbone,aihua/backbone,wxmfront/backbone,nikolas/backbone,Krasnyanskiy/backbone,zhangwei001/backbone,Sachin-Ganesh/backbone,feychenie/backbone,closeio/backbone,Bug2014/backbone,nikolas/backbone,mrblueblue/backbone,jewsroch/backbone,tzkKrbys/backbone,jungjung917/backbone,sitexa/backbone,zhoufan879/backbone,moccen/backbone,Connectlegendary/backbone,tadwhitaker/backbone,wangdahoo/backbone,huanglp47/backbone,Bug2014/backbone,lastjune/backbone,sumyfly/backbone,closeio/backbone,anhtholee/backbone,timebackzhou/backbone,embarknow/backbone,jewsroch/backbone,pandoraui/backbone,sueyeh/backbone,Niades/backbone,wxmfront/backbone,wangdahoo/backbone,zgl2007dj/backbone,liudianpeng/backbone,au-phiware/backbone,elancom/backbone,lujocom/backbone,ywenjinlin/backbone,vincent1988/backbone,alekskorolev/lightbones,lujocom/backbone,dcheepurupalli/backbone,ThiagoGarciaAlves/backbone,FishbaitHarry/backbone,ywenjinlin/backbone,yawenl/backbone,zdespolit/backbone,elma-cao/backbone,ntgn81/backbone,wangcan2014/backbone,Diwahars/backbone,craigmichaelmartin/backbone,wjb12/backbone,dak/backbone,darrrk/backbone,streamablevideo/backbone,sumyfly/backbone,Sachin-Ganesh/backbone,ridixcr/backbone,wjb12/backbone,DannyDelott/backbone,getshuvo/backbone,Niades/backbone,DannyDelott/backbone,guahanweb/backbone,paulfalgout/backbone,streamablevideo/backbone,tzkKrbys/backbone,feychenie/backbone,lastjune/backbone,yuhualingfeng/backbone,yawenl/backbone,heroazure/backbone,dak/backbone,moimikey/backbone,ntgn81/backbone,7213/backbone,zhangdimelody/backbone,fanhc019/backbone,ohbarye/backbone,premkumargithub/backbone,zhangdimelody/backbone,darrrk/backbone,akre54/backbone,leimd/backbone,vin100bk/backbone,tibic/backbone,gougouGet/backbone,chyeh727/backbone,zhoufan879/backbone,gougouGet/backbone,platinumazure/backbone,Krasnyanskiy/backbone,howtolearntocode/backbone,jridgewell/backbone,mrblueblue/backbone,premkumargithub/backbone,jashkenas/backbone,guahanweb/backbone,zgl2007dj/backbone,sueyeh/backbone,neocotic/hipbone,leimd/backbone,GrimDerp/backbone,moccen/backbone,embarknow/backbone,linalu1/backbone,cgvarela/backbone,youprofit/backbone,vin100bk/backbone,au-phiware/backbone,jridgewell/backbone,ppker/backbone,Diwahars/backbone,trizko/backbone,Flip120/backbone,ridixcr/backbone,alekskorolev/lightbones,platinumazure/backbone,udhayam/backbone,dcheepurupalli/backbone,trizko/backbone,getshuvo/backbone,zdespolit/backbone,craigmichaelmartin/backbone,liudianpeng/backbone,rashmisajjan/backbone,chyeh727/backbone,7213/backbone,ppker/backbone,wangcan2014/backbone,yuhualingfeng/backbone,zhangwei001/backbone,akre54/backbone,Flip120/backbone,huanglp47/backbone,GrimDerp/backbone,ThiagoGarciaAlves/backbone,udhayam/backbone,jungjung917/backbone,cgvarela/backbone,sunday-star/backbone,wushuyi/backbone,anhtholee/backbone,elancom/backbone,wushuyi/backbone,youprofit/backbone,sitexa/backbone,tibic/backbone,tadwhitaker/backbone,Connectlegendary/backbone,heroazure/backbone,vincent1988/backbone,rashmisajjan/backbone,timebackzhou/backbone,neocotic/hipbone,ohbarye/backbone,sunday-star/backbone,paulfalgout/backbone,jashkenas/backbone,fanhc019/backbone,howtolearntocode/backbone,linalu1/backbone