> The default key is Command+Comma cmd-, isn't it?

It is -- good catch, thanks! (This will allow me to drop the `<code>` tags and just use backticks :grin:)

> Also, should we be using `<kbd>` instead of `<code>` for keyboard commands?

I'd be :cool: with that, but if we do decide to do that -- we should do it in other guides as well. For that reason, I'd rather see this change made in another PR.