fix util.js from reveal auction page branch
fix util.js from reveal auction page branch

PhyrexTsai/ens-bid-dapp,chochinlu/ens-bid-dapp,ens-bid/ens-bid-dapp,chochinlu/ens-bid-dapp,ens-bid/ens-bid-dapp,PhyrexTsai/ens-bid-dapp