Minor cleanup
Minor cleanup

danielgindi/ios-charts,SereivoanYong/Charts,liuxuan30/ios-charts,ekohe/ios-charts,SereivoanYong/Charts,jum/Charts,jjatie/Charts,gjpc/ios-charts,hanquochan/Charts,SBGMobile/Charts,hanquochan/Charts,dtrauger/Charts,danielgindi/Charts,Eflet/Charts,FreddyZeng/Charts,jjatie/Charts,icecrystal23/ios-charts,danielgindi/ios-charts,shujucn/ios-charts,icecrystal23/ios-charts,boluomeng/Charts,summerlove57/ios-charts,Eflet/Charts,FreddyZeng/Charts,liuxuan30/ios-charts,LiveHappier/Charts,Shannon-s-Dreamland/Charts,danielgindi/ios-charts,dtrauger/Charts,shujucn/ios-charts,jjatie/Charts,boluomeng/Charts,jjatie/Charts,aelam/Charts,FreddyZeng/Charts,boluomeng/Charts,SBGMobile/Charts,convergeeducacao/Charts,jum/Charts,LiveHappier/Charts,gjpc/ios-charts,jesseXu/Charts,MAARK/Charts,MAARK/Charts,Eflet/Charts,danielgindi/Charts,aelam/Charts,liuxuan30/Charts,franqueli/ios-charts,MAARK/Charts,liuxuan30/ios-charts,SBGMobile/Charts,summerlove57/ios-charts,liuxuan30/Charts,MAARK/Charts,duanhjlt/ios-charts,danielallsopp/Charts,LiveHappier/Charts,dtrauger/Charts,summerlove57/ios-charts,jesseXu/Charts,jum/Charts,Eflet/Charts,franqueli/ios-charts,ConcepterDev/ios-charts,hanquochan/Charts,duanhjlt/ios-charts,shujucn/ios-charts,jum/Charts,boluomeng/Charts,FreddyZeng/Charts,danielgindi/ios-charts,danielgindi/Charts,convergeeducacao/Charts,SereivoanYong/Charts,liuxuan30/ios-charts,liuxuan30/Charts,danielgindi/Charts,gjpc/ios-charts,danielallsopp/Charts,ekohe/ios-charts,ConcepterDev/ios-charts,duanhjlt/ios-charts,liuxuan30/Charts,aelam/Charts,Shannon-s-Dreamland/Charts,ConcepterDev/ios-charts,icecrystal23/ios-charts,hanquochan/Charts,franqueli/ios-charts,jesseXu/Charts,icecrystal23/ios-charts,dtrauger/Charts,ekohe/ios-charts