Sync kit docs (#1930)

sync kit docs

Co-authored-by: svelte-docs-bot[bot] <196124396+svelte-docs-bot[bot]@users.noreply.github.com>

Author: github-actions[bot]

apps/svelte.dev/content/docs/kit/20-core-concepts/60-remote-functions.md

@@ -11,7 +11,7 @@ Remote functions are a tool for type-safe communication between client and serve
 
 Combined with Svelte's experimental support for [`await`](/docs/svelte/await-expressions), it allows you to load and manipulate data directly inside your components.
 
-This feature is currently experimental, meaning it is likely to contain bugs and is subject to change without notice. You must opt in by adding the `kit.experimental.remoteFunctions` option in your `svelte.config.js` and optionally, the `compilerOptions.experimental.async` option to use `await` in components:
+This feature is currently experimental, meaning it is likely to contain bugs and is subject to change without notice. You must opt in by adding the `compilerOptions.experimental.async` and `kit.experimental.remoteFunctions` options in your `svelte.config.js`:
 
 ```js
 /// file: svelte.config.js