message: Fix option labels in CI example
diff: @@ -90,7 +90,7 @@ const App = () => {
  ).map(([value, setter, label]) => (
  <label key={label}>
  <input type="checkbox" checked={value} onChange={e => setter(e.target.checked)} />
  - Show Combinators Between Rules
  + {label}
  </label>
  ))}
  </div>
  