Declare a Read-Only Variable error

This code works fine on my machine, on freeCodeCamp it says console log should be changed ?

function printManyTimes(str) {
  "use strict";

  // change code below this line

  const SENTENCE = str + " is cool!";
  for(let i = 0; i < str.length; i+=2) {

  // change code above this line


Link to the challenge:

This lesson has a known bug. Not sure if that’s what you’re seeing. An update is in progress.