syntax errors

[rizen]

I believe there are a number of errors on this page: https://docs.boardzilla.io/ui/appearance#responsive-and-mobile

render({
    boardSizes: (screenX, screenY, mobile) => {
      if (mobile) return {
        name: "mobile",
        aspectRatio: 1 / 2
      });
      return {
        name: "standard",
        aspectRatio: 5 / 3
      })
    })
    ...
  });

I think there should be a setup function passed as the first parameter to render.

Also there are a number of unnecessary parens in the code. I believe this is more accurate and has no syntax errors:

render(setup, {
  boardSizes: (screenX, screenY, mobile) => {
    if (mobile) return {
      name: "mobile",
      aspectRatio: 1 / 2
    };
    return {
      name: "standard",
      aspectRatio: 5 / 3
    }
  },
  ...
});