Commit ae72328

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Merge pull request #2222 from vsemozhetbyt/patch-11

Remove possibly outdated comment

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Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ function sayHi() {`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`sayHi();`
`85`		`-alert(phrase); // Error: phrase is not defined (Check the Developer Console)`
	`85`	`+alert(phrase); // Error: phrase is not defined`
`86`	`86`	```
`87`	`87`
`88`	`88`	As we can see, `var` pierces through `if`, `for` or other code blocks. That's because a long time ago in JavaScript, blocks had no Lexical Environments, and `var` is a remnant of that.

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