Fix capitalized slot names
Fix capitalized slot names

sandyway/libextobjc,goodheart/libextobjc,jiakai-lian/libextobjc,kolyuchiy/libextobjc,telly/libextobjc,sunfei/libextobjc,KBvsMJ/libextobjc,bboyesc/libextobjc,liuruxian/libextobjc,WPDreamMelody/libextobjc,sanojnambiar/libextobjc