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minor fixes

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This commit is contained in:
Ilya Kantor 2020-06-01 09:55:35 +03:00
parent d6a3bd1da1
commit 5cd131403e
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1-js/02-first-steps/04-variables/article.md
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@ -145,7 +145,7 @@ let message = "This";
// repeated 'let' leads to an error
let message = "That"; // SyntaxError: 'message' has already been declared
```
So, we should declare a should variable once, and then refer to it without `let`.
So, we should declare a should variable once and then refer to it without `let`.
````
```smart header="Functional languages"