@ -50,7 +50,7 @@ If a function is returned from `onMount`, it will be called when the component i
</script>
```
Note that returning a function is only available for *synchronous* onMount functions. If an async function or promise is passed to `onMount`, the function returned will **not** be called when the component is unmounted.
> Returning a function is only available for *synchronous* onMount functions. If an `async` function or `Promise` is passed to `onMount`, the returned function will **not** be called.