fix type usage

Author: dummdidumm

sites/kit.svelte.dev/src/routes/search/+page.svelte

@@ -1,7 +1,7 @@
 <script>
 	import { SearchResults } from '@sveltejs/site-kit/search';
 
-	/** @type {import('./$types').Data} */
+	/** @type {import('./$types').PageData} */
 	export let data;
 </script>