docs: Clarify dot vs bracket notation

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Cole Bemis 2018-03-21 14:46:33 -07:00 committed by GitHub
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@ -235,6 +235,8 @@ feather.icons.x.toString()
// '<line ... /><line ... />'
```
> **Note:** `x` in the above example can be replaced with any valid icon name. See the complete list of icon names at [feathericons.com](https://feathericons.com). Icons with multi-word names (e.g. `arrow-right`) **cannot** be accessed using dot notation (e.g. `feather.icons.x`). Instead, use bracket notation (e.g. `feather.icons['arrow-right']`).
[View Source](https://github.com/colebemis/feather/blob/master/src/icons.js)
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