There hasn't been an Apple Key since 2007

        This is a platform-agnostic way of checking for the operating system's
        preferred command-key modifier - so on the Mac it tests for the Apple key, on
        Windows/Linux, it's actually checking for the CTRL key.

There hasn’t been an Apple Key since 2007, so probably best to remove reference to it and just call it Command Key.

Well that comment was written in June 2007…

Thanks, we’ll get that updated!