Basic JavaScript - Nesting For Loops

Tell us what’s happening:
I don’t find the issue here, can anyone please help me.

Your code so far

function multiplyAll(arr) {
  let product = 1;
  // Only change code below this line
for (let i = 0; i < arr.length; i++){
  for(let j = 0; j < arr[i].lenght; j++){
    product *= arr[i][j];
  }
}
  // Only change code above this line
  return product;
}

multiplyAll([[1, 2], [3, 4], [5, 6, 7]]);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 OPR/95.0.0.0

Challenge: Basic JavaScript - Nesting For Loops

Link to the challenge:

The top for condition is checking for the length of the array which seems correct to me.

The second one has a typo?

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