Add the `whois` rule in README.md
Add the `whois` rule in README.md

princeofdarkness76/thefuck,Clpsplug/thefuck,manashmndl/thefuck,scorphus/thefuck,ytjiang/thefuck,BertieJim/thefuck,SimenB/thefuck,thesoulkiller/thefuck,gaurav9991/thefuck,beni55/thefuck,mcarton/thefuck,levythu/thefuck,hxddh/thefuck,bigplus/thefuck,nvbn/thefuck,AntonChankin/thefuck,PLNech/thefuck,ostree/thefuck,ostree/thefuck,roth1002/thefuck,zhangzhishan/thefuck,thinkerchan/thefuck,sekaiamber/thefuck,thinkerchan/thefuck,Aeron/thefuck,vanita5/thefuck,bigplus/thefuck,barneyElDinosaurio/thefuck,AntonChankin/thefuck,mcarton/thefuck,mlk/thefuck,MJerty/thefuck,mbbill/thefuck,petr-tichy/thefuck,LawrenceHan/thefuck,artiya4u/thefuck,redreamality/thefuck,scorphus/thefuck,manashmndl/thefuck,MJerty/thefuck,NguyenHoaiNam/thefuck,barneyElDinosaurio/thefuck,nvbn/thefuck,mlk/thefuck,vanita5/thefuck,qingying5810/thefuck,lawrencebenson/thefuck,roth1002/thefuck,hxddh/thefuck,SimenB/thefuck,subajat1/thefuck,thesoulkiller/thefuck,PLNech/thefuck,princeofdarkness76/thefuck,qrqiuren/thefuck,suxinde2009/thefuck,levythu/thefuck,bugaevc/thefuck,redreamality/thefuck,LawrenceHan/thefuck,beni55/thefuck,subajat1/thefuck,Clpsplug/thefuck,gogobebe2/thefuck,nwinkler/thefuck,lawrencebenson/thefuck,BertieJim/thefuck