DOC: Updates the comments around the caching in siddata
DOC: Updates the comments around the caching in siddata

morrisonwudi/zipline,CDSFinance/zipline,dmitriz/zipline,wubr2000/zipline,michaeljohnbennett/zipline,quantopian/zipline,semio/zipline,cmorgan/zipline,gwulfs/zipline,CDSFinance/zipline,mattcaldwell/zipline,jimgoo/zipline-fork,dmitriz/zipline,stkubr/zipline,erikness/AlephOne,aajtodd/zipline,stkubr/zipline,dkushner/zipline,AlirezaShahabi/zipline,euri10/zipline,umuzungu/zipline,kmather73/zipline,wubr2000/zipline,keir-rex/zipline,enigmampc/catalyst,morrisonwudi/zipline,wilsonkichoi/zipline,cmorgan/zipline,florentchandelier/zipline,ChinaQuants/zipline,grundgruen/zipline,alphaBenj/zipline,wilsonkichoi/zipline,otmaneJai/Zipline,semio/zipline,nborggren/zipline,chrjxj/zipline,zhoulingjun/zipline,ronalcc/zipline,kmather73/zipline,Scapogo/zipline,michaeljohnbennett/zipline,joequant/zipline,DVegaCapital/zipline,MonoCloud/zipline,dkushner/zipline,iamkingmaker/zipline,YuepengGuo/zipline,ronalcc/zipline,humdings/zipline,DVegaCapital/zipline,sketchytechky/zipline,enigmampc/catalyst,YuepengGuo/zipline,humdings/zipline,bartosh/zipline,chrjxj/zipline,bartosh/zipline,MonoCloud/zipline,jordancheah/zipline,StratsOn/zipline,nborggren/zipline,sketchytechky/zipline,gwulfs/zipline,otmaneJai/Zipline,euri10/zipline,mattcaldwell/zipline,iamkingmaker/zipline,umuzungu/zipline,alphaBenj/zipline,joequant/zipline,Scapogo/zipline,magne-max/zipline-ja,ChinaQuants/zipline,magne-max/zipline-ja,jimgoo/zipline-fork,florentchandelier/zipline,erikness/AlephOne,aajtodd/zipline,StratsOn/zipline,jordancheah/zipline,AlirezaShahabi/zipline,keir-rex/zipline,zhoulingjun/zipline,quantopian/zipline,grundgruen/zipline