React.arrayToElement -> ReasonReact.arrayToElement

Excellent post @jaredly!

I noticed that in a few places the post has`React.arrayToElement` when it should say `ReasonReact.arrayToElement`.

Also, I got pretty tripped up here:


I didn't notice the `/* ... */` had code inside it! After all, it kinda looks like a comment. This led to me writing my state type definition after the call to `ReasonReact.statefulComponent`, which led to `Unbound record field items` errors that were pretty confusing for me.

Maybe that collapsable section should be open by default? Or maybe you could use a disclosure arrow instead of comment syntax.

Anyway, thanks again for writing this! 😄

定位包含 `React.arrayToElement` 引用和折叠代码示例的帖子；该 issue 未指出文件或测试。更正 API 名称，并让隐藏的代码更容易识别或发现，然后验证渲染后的帖子是否清晰地呈现了该示例。

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