Merge pull request #1292 from Violet-Bora-Lee/patch-26

minor
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Ilya Kantor 2019-08-30 23:05:40 +03:00 committed by GitHub
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@ -155,7 +155,7 @@ We can avoid it by switching to `WeakMap` instead:
```js
// 📁 visitsCount.js
let visitsCountMap = new WeakMap(); // map: user => visits count
let visitsCountMap = new WeakMap(); // weakmap: user => visits count
// increase the visits count
function countUser(user) {