fix a typo, as orientation is horizontal by default
fix a typo, as orientation is horizontal by default

jjatie/Charts,jjatie/Charts,icecrystal23/ios-charts,ekohe/ios-charts,jjatie/Charts,MAARK/Charts,ConcepterDev/ios-charts,liuxuan30/Charts,ekohe/ios-charts,hanquochan/Charts,danielgindi/Charts,danielgindi/ios-charts,jum/Charts,icecrystal23/ios-charts,FreddyZeng/Charts,jum/Charts,hanquochan/Charts,MAARK/Charts,danielgindi/ios-charts,duanhjlt/ios-charts,FreddyZeng/Charts,jum/Charts,MAARK/Charts,hanquochan/Charts,LiveHappier/Charts,ConcepterDev/ios-charts,summerlove57/ios-charts,ConcepterDev/ios-charts,danielgindi/Charts,danielgindi/ios-charts,LiveHappier/Charts,FreddyZeng/Charts,SereivoanYong/Charts,franqueli/ios-charts,franqueli/ios-charts,jjatie/Charts,liuxuan30/ios-charts,jum/Charts,liuxuan30/Charts,FreddyZeng/Charts,summerlove57/ios-charts,danielgindi/Charts,shujucn/ios-charts,danielgindi/ios-charts,liuxuan30/ios-charts,SereivoanYong/Charts,MAARK/Charts,liuxuan30/Charts,summerlove57/ios-charts,LiveHappier/Charts,icecrystal23/ios-charts,shujucn/ios-charts,liuxuan30/Charts,SereivoanYong/Charts,icecrystal23/ios-charts,ekohe/ios-charts,liuxuan30/ios-charts,hanquochan/Charts,shujucn/ios-charts,danielgindi/Charts,franqueli/ios-charts,liuxuan30/ios-charts,duanhjlt/ios-charts,duanhjlt/ios-charts