[typo] What is wrong with my nested loop?

Hi I get an error also in the 4th step but I cannot find the mistake.

there is no error in the console but it says Did you write a nested for loop?

Can someone help me to find what I did wrong?

let bobsFollowers = ['Tom','MC','Jack','Sam'];
let tinasFollowers = ['Tom','MC','Paul'];
let mutualFollowers = [];
for (let i = 0; i < bobsFollowers.lenght; i++) {
  for (let j = 0; j < tinasFollowers.lenght; j++) {
   if (bobsFollowers[i] === tinasFollowers[j])   {

not sure you can modify the arrays.

also, if i do:

for (let i = 0; i < bobsFollowers.lenght; i++) {

i don’t get any output, indicating a problem with your loop

You are using the word lenght instead of length