Rewording of instructions for Iterate Through All an Array's Items Using For Loops

Tell us what’s happening:
It would be helpful to reword this challenge to say:
“… Modify the function, using a for loop, to return a filtered version of the passed array such that any array nested within arr containing elem gets added to the newArr.”

In essence we are’t removing anything from the original array, just adding the subarray to a new array IF it contains elem parameter.

Feel free to add the issue to FCC github repo. https://github.com/freeCodeCamp/freeCodeCamp/issues

Make sure there is no duplicate topic!