modify doc script (#1227)
modify doc script (#1227)


yiheng/BigDL,i8run/BigDL-1,luchy0120/BigDL,i8run/BigDL-1,jenniew/BigDL,jenniew/BigDL,JerryYanWan/BigDL,zhangxiaoli73/BigDL,qiuxin2012/BigDL,jenniew/BigDL,zhangxiaoli73/BigDL,luchy0120/BigDL,JerryYanWan/BigDL,zhangxiaoli73/BigDL,wzhongyuan/BigDL,yiheng/BigDL,yiheng/BigDL,qiuxin2012/BigDL,wzhongyuan/BigDL,i8run/BigDL-1,luchy0120/BigDL,wzhongyuan/BigDL,JerryYanWan/BigDL,qiuxin2012/BigDL