Replace the White-Spaces

/* Write a JavaScript function replaceSpaces(str) that replaces the white-space characters in a text with  .
Write JS program spaceReplacer.js that invokes your function with the sample input data below and prints
the output at the console. */

"use strict";

function replaceSpaces(str) {
    str = str.replace(/\s/g, '');
    return str;
}

console.log(replaceSpaces("But you were living in another world tryin' to get your message through"));