Fixes #2866 -- inconsistent variable naming in docs
Fixes #2866 -- inconsistent variable naming in docs

jmeas/backbone,zhoufan879/backbone,dcheepurupalli/backbone,Niades/backbone,liudianpeng/backbone,sueyeh/backbone,honger05/backbone,feychenie/backbone,webcoding/backbone,jashkenas/backbone,yawenl/backbone,anhtholee/backbone,Connectlegendary/backbone,vin100bk/backbone,nikolas/backbone,tibic/backbone,JesseQin/backbone,craigmichaelmartin/backbone,gougouGet/backbone,darrrk/backbone,paulfalgout/backbone,GrimDerp/backbone,platinumazure/backbone,cailong1028/backbone,closeio/backbone,Bug2014/backbone,sueyeh/backbone,platinumazure/backbone,jewsroch/backbone,jashkenas/backbone,ereddate/backbone,zgl2007dj/backbone,streamablevideo/backbone,moimikey/backbone,megawac/backbone,npmcomponent/jashkenas-backbone,chyeh727/backbone,jungjung917/backbone,wjb12/backbone,elancom/backbone,akre54/backbone,kuychaco/backbone,Krasnyanskiy/backbone,pandoraui/backbone,jasoncbautista/backboneX,howtolearntocode/backbone,sitexa/backbone,chyeh727/backbone,yuhualingfeng/backbone,embarknow/backbone,tadwhitaker/backbone,7213/backbone,timebackzhou/backbone,fanhc019/backbone,vincent1988/backbone,zhoufan879/backbone,guahanweb/backbone,7213/backbone,youprofit/backbone,trizko/backbone,Niades/backbone,premkumargithub/backbone,premkumargithub/backbone,jungjung917/backbone,IsoldaJS/isolda-models,Krasnyanskiy/backbone,mrblueblue/backbone,gdi2290/backbone,Flip120/backbone,ohbarye/backbone,DannyDelott/backbone,huanglp47/backbone,lastjune/backbone,cgvarela/backbone,jewsroch/backbone,embarknow/backbone,wjb12/backbone,liudianpeng/backbone,howtolearntocode/backbone,sunday-star/backbone,vincent1988/backbone,jridgewell/backbone,moccen/backbone,Diwahars/backbone,alekskorolev/lightbones,ereddate/backbone,wushuyi/backbone,linalu1/backbone,ywenjinlin/backbone,rashmisajjan/backbone,jridgewell/backbone,ntgn81/backbone,closeio/backbone,nvoron23/backbone,FishbaitHarry/backbone,ppker/backbone,lastjune/backbone,fanhc019/backbone,jstrimpel/backbone,IsoldaJS/isolda-pubsub,Diwahars/backbone,wangdahoo/backbone,aihua/backbone,GerHobbelt/backbone,gmaclennan/backbone,ThiagoGarciaAlves/backbone,oss-practice/backbone,au-phiware/backbone,virtru-components/backbone,ppker/backbone,craigmichaelmartin/backbone,zdespolit/backbone,streamablevideo/backbone,lujocom/backbone,gmaclennan/backbone,gougouGet/backbone,yuhualingfeng/backbone,rjz/boneless,wangcan2014/backbone,sumyfly/backbone,moimikey/backbone,elma-cao/backbone,vin100bk/backbone,zgl2007dj/backbone,cgvarela/backbone,timebackzhou/backbone,jmeas/backbone,Sachin-Ganesh/backbone,ThiagoGarciaAlves/backbone,amitpatange88/backbonejs,tgriesser/backbone,pandoraui/backbone,getshuvo/backbone,nvoron23/backbone,jstrimpel/backbone,webcoding/backbone,au-phiware/backbone,ohbarye/backbone,amitpatange88/backbonejs,dak/backbone,wxmfront/backbone,dcheepurupalli/backbone,tzkKrbys/backbone,feychenie/backbone,alekskorolev/lightbones,guahanweb/backbone,sitexa/backbone,luffy94608/backbone,ntgn81/backbone,GerHobbelt/backbone,leimd/backbone,elma-cao/backbone,getshuvo/backbone,Sachin-Ganesh/backbone,udhayam/backbone,anhtholee/backbone,youprofit/backbone,FishbaitHarry/backbone,ebsco/backbone,aihua/backbone,neocotic/hipbone,wushuyi/backbone,neocotic/hipbone,antoniogarrote/backbone,darrrk/backbone,lujocom/backbone,rashmisajjan/backbone,zhangdimelody/backbone,GrimDerp/backbone,udhayam/backbone,braddunbar/backbone,zhangdimelody/backbone,hugohua/backbone,zhangwei001/backbone,cailong1028/backbone,paulfalgout/backbone,elancom/backbone,tibic/backbone,DannyDelott/backbone,ywenjinlin/backbone,honger05/backbone,akre54/backbone,braddunbar/backbone,wangcan2014/backbone,nikolas/backbone,zdespolit/backbone,JesseQin/backbone,yawenl/backbone,mpapp/backbone,sumyfly/backbone,heroazure/backbone,leimd/backbone,dak/backbone,jordansexton/backboner,trizko/backbone,Flip120/backbone,Bug2014/backbone,tzkKrbys/backbone,Connectlegendary/backbone,linalu1/backbone,zhangwei001/backbone,moccen/backbone,guigrpa/backbone,ridixcr/backbone,wangdahoo/backbone,heroazure/backbone,Akkuma/backbone,tadwhitaker/backbone,gitterHQ/backbone,kuychaco/backbone,ebsco/backbone,ridixcr/backbone,sunday-star/backbone,luffy94608/backbone,FormidableLabs/backbone,mrblueblue/backbone,huanglp47/backbone,wxmfront/backbone