docs(element): fix error with usage example
docs(element): fix error with usage example
jlin412/protractor,karthiktv006/protractor,manoj9788/protractor,sirwalt/protractor,fancyhejianyang/protractor-operation,fancyhejianyang/protractor-operation,xaka/protractor,juliemr/protractor,cnishina/protractor,angular/protractor,telefonicaid/protractor,cnishina/protractor,angular/protractor,GistIcon/protractor,Everworks/protractor,vliloia/protractor,Everworks/protractor,onshape/protractor,hankduan/protractor,NickTomlin/protractor,jcapozzi/protractor,telefonicaid/protractor,GistIcon/protractor,juliemr/protractor,vliloia/protractor,juliemr/protractor,sjelin/protractor,manoj9788/protractor,onshape/protractor,mgiambalvo/protractor,igniteram/protractor,jlin412/protractor,manoj9788/protractor,jcapozzi/protractor,sirwalt/protractor,sjelin/protractor,hankduan/protractor,jlin412/protractor,sjelin/protractor,karthiktv006/protractor,GistIcon/protractor,fancyhejianyang/protractor-operation,marleitao/protractor,sirwalt/protractor,mgiambalvo/protractor,marleitao/protractor,mgiambalvo/protractor,fancyhejianyang/protractor-operation,cnishina/protractor,Everworks/protractor,lmacneil/protractor,igniteram/protractor,Droogans/protractor,angular/protractor,manoj9788/protractor,sirwalt/protractor,NickTomlin/protractor,Droogans/protractor,cnishina/protractor,lmacneil/protractor,jcapozzi/protractor,igniteram/protractor,jlin412/protractor,Everworks/protractor,mgiambalvo/protractor,karthiktv006/protractor,hankduan/protractor,marleitao/protractor,xaka/protractor,onshape/protractor,juliemr/protractor,telefonicaid/protractor,lmacneil/protractor,jcapozzi/protractor,xaka/protractor,onshape/protractor,angular/protractor,Droogans/protractor,NickTomlin/protractor,igniteram/protractor,xaka/protractor,NickTomlin/protractor,vliloia/protractor,sjelin/protractor,marleitao/protractor