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Update 01 - var Scoping Refresher.md #102

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Update 01 - var Scoping Refresher.md #102

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2 changes: 1 addition & 1 deletion 01 - var Scoping Refresher.md
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Expand Up @@ -3,7 +3,7 @@ to declare variables too.

These two have some attributes about them which are going to be helpful for us in creating variables but let's do a quick review to show you how `var`, `let`, and `const` are different.

Firstly, `var` variables can be **redefined** or **updated**. Let's use console.log to show the width which we can update the width to be 200, and then we'll console log the width again.
Firstly, `var` variables can be **redefined** or **updated**. Let's use console.log to show how we can update the width to be 200, and then we'll console.log it again.

```js
var width = 100;
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