# Chapter 4 of Learning React

**URL:** <https://forum.kirupa.com/t/chapter-4-of-learning-react/639121>\
**Category:** Uncategorized\
**Created:** [December 13, 2018, 5:21pm UTC](https://forum.kirupa.com/t/chapter-4-of-learning-react/639121 "2018-12-13T17:21:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![darcypaterson](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/darcypaterson/32/9402_2.png) [@darcypaterson](https://forum.kirupa.com/u/darcypaterson)\
**Post date:** [December 13, 2018, 5:21pm UTC](https://forum.kirupa.com/t/chapter-4-of-learning-react/639121/1 "2018-12-13T17:21:29Z")

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Under “Actually Styling Content” section the highlighted

 should read

```
<div style={letterStyle}>
   {this.props.children}
</div>
```

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**Author:** ![kirupa](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/kirupa/32/11616_2.png) [@kirupa](https://forum.kirupa.com/u/kirupa)\
**Post date:** [December 13, 2018, 6:07pm UTC](https://forum.kirupa.com/t/chapter-4-of-learning-react/639121/2 "2018-12-13T18:07:03Z")

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Thanks for pointing it out! This is a known issue that will be addressed in a future printing. You can see all of the known issues here: [https://www.kirupa.com/react/errata.htm](https://www.kirupa.com/react/errata.htm)

I wish books had a way of auto-updating just like software 😛

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**Author:** ![VD123](https://avatars.discourse-cdn.com/v4/letter/v/3d9bf3/32.png) [@VD123](https://forum.kirupa.com/u/VD123)\
**Post date:** [February 2, 2019, 11:32pm UTC](https://forum.kirupa.com/t/chapter-4-of-learning-react/639121/3 "2019-02-02T23:32:21Z")

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It would be nice if you updated the errata (inline) to your safari book. That’s a soft copy. Thanks!

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**Author:** ![kirupa](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/kirupa/32/11616_2.png) [@kirupa](https://forum.kirupa.com/u/kirupa)\
**Post date:** [February 3, 2019, 3:55am UTC](https://forum.kirupa.com/t/chapter-4-of-learning-react/639121/4 "2019-02-03T03:55:02Z")

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Totally! I’m in the process of figuring out how to do that and whether it makes sense to roll those errors in as part of some of the larger updates I need to make to the React content.