var adults = [web3.eth.accounts[0], web3.eth.accounts[1]]
var children = [web3.eth.accounts[2], web3.eth.accounts[3], web3.eth.accounts[4]]
var durationInDays = 1;

module.exports = function(deployer) {
  deployer.deploy(FamilyWallet, adults, children, durationInDays);;
};

var adults = [web3.eth.accounts[0], web3.eth.accounts[1]];
var children = [web3.eth.accounts[2], web3.eth.accounts[3], web3.eth.accounts[4]];
var defaultAllowanceInEth = 15;
var durationInDays = 1;
var includeFirstAllowance = 1;

module.exports = function(deployer) {
  deployer.deploy(FamilyWallet, adults, children, defaultAllowanceInEth,durationInDays, includeFirstAllowance);
};

rename variables