Use same example code for async effect warning #15118
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threepointone
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I know y'all are tired of me tweaking this...
So I tried CRA 3.0 alpha (facebook/create-react-app#6475) and realized it's confusing that both warnings show up with different snippets.
I also think the fully "correct" version is a bit too much for somebody writing this for the first time — and most class examples aren't correct either. So I opted instead to use the simpler first version, and the FAQ link shows you a better one.