"Language List" contains a couple of typos in the instructions

Programming PHP
1

The snippet for Task 6 is

<?php

$language_list = $language_list("PHP", "Prolog", "Wren");
// => ["PHP", "Prolog", "Wren"]
language_list_length($language_list);
// => 2
  • the language_list function call should not have a $
  • The result clearly should be 3
2