small tweak to readme
small tweak to readme

arifogel/batfish,dhalperi/batfish,arifogel/batfish,dhalperi/batfish,intentionet/batfish,intentionet/batfish,intentionet/batfish,batfish/batfish,batfish/batfish,arifogel/batfish,batfish/batfish,intentionet/batfish,intentionet/batfish,dhalperi/batfish