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Original file line number	Diff line number	Diff line change
`@@ -379,9 +379,7 @@ alert( arr[0] ); // undefined! no elements.`
`379`	`379`	`alert( arr.length ); // length 2`
`380`	`380`	```
`381`	`381`
`382`		-In the code above, `new Array(number)` has all elements `undefined`.
`383`		`-`
`384`		`-To evade such surprises, we usually use square brackets, unless we really know what we're doing.`
	`382`	`+To avoid such surprises, we usually use square brackets, unless we really know what we're doing.`
`385`	`383`
`386`	`384`	`## Multidimensional arrays`
`387`	`385`

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