Solution for es6/5.0-block-scope is wrong about ngcourse2 HOT 3 CLOSED

'use strict';
'format es6'; // force SystemJS to transpile exercise

const LIMIT = 5;

function isOverLimit(val) {
  let result;
  if (val > LIMIT) {
    result = true;
  } else {
    result = false;
  }
  return result;
}

const element = document.getElementById('example');
element.innerHTML = isOverLimit(10);

(function(System) {(function(__moduleName){System.register([], function(exports_1) {
    'use strict';
    'format es6'; // force SystemJS to transpile exercise
    var LIMIT, element;
    function isOverLimit(val) {
        var result;
        if (val > LIMIT) {
            result = true;
        }
        else {
            result = false;
        }
        return result;
    }
    return {
        setters:[],
        execute: function() {
            var LIMIT = 5;
            var element = document.getElementById('example');
            element.innerHTML = isOverLimit(10);
        }
    }
});