doc: example response in proto.md
doc: example response in proto.md

jmptrader/doozerd,magastzheng/doozerd,jmptrader/doozerd,npchp110/doozerd,npchp110/doozer,coreos/doozerd,soundcloud/doozer,ylong/doozerd,npchp110/doozerd,rowhit/doozerd,coreos/doozer,ha/doozerd,zyxar/doozerd,bitly/doozerd,npchp110/doozerd,npchp110/doozerd,jmptrader/doozerd,rowhit/doozerd,soundcloud/doozerd,tempbottle/doozerd,zyxar/doozerd,ylong/doozerd,bitly/doozerd,magastzheng/doozerd,ylong/doozerd,soundcloud/doozerd,jmptrader/doozer,tempbottle/doozerd,rowhit/doozerd,tempbottle/doozerd,ha/doozerd,ylong/doozerd,jmptrader/doozerd,zyxar/doozerd,soundcloud/doozer,coreos/doozerd,zyxar/doozerd,magastzheng/doozerd,bitly/doozerd,magastzheng/doozerd,ha/doozerd,soundcloud/doozerd,ha/doozer,coreos/doozerd,soundcloud/doozerd,tempbottle/doozerd,rowhit/doozerd