I've passed this lesson, but something is wrong



Hi, everyone! Otávio from Brazil here. I've passed this exercise, but instead of printing 'steve' and 'bill' only, it also prints Bill's address and I can't figure out what's wrong with the code. Help anyone? Thanks a lot!

var friends = new Object();

friends.steve = {};
friends.bill = {};

friends.steve.firstName = "Steve";
friends.steve.lastName = "Smith";
friends.steve.number = "555-0001";
friends.steve.address = ["Main Avenue", "San Francisco", "CA", "90210"];

friends.bill.firstName = "Bill";
friends.bill.lastName = "White";
friends.bill.number = "555-0002";
friends.bill.address = ["Second Avenue", "Los Angeles", "CA", "90215"];

var list = function(friends) {
    for (var firstName in friends) {


Nevermind, guys.... I've just realized I hadn't called the function in the end.