[docs] fix generated types link fragment (#5229)

Author: mvolfik

documentation/docs/04-loading.md

@@ -26,7 +26,7 @@ If the data for a page comes from its endpoint, you may not need a `load` functi
 
 > Note the `<script context="module">` — this is necessary because `load` runs before the component is rendered. Code that is per-component instance should go into a second `<script>` tag.
 
-As with [endpoints](/docs/routing#endpoints), pages can import [generated types](/docs/types#generated) — the `./[slug]` in the example above — to ensure that `params` are correctly typed.
+As with [endpoints](/docs/routing#endpoints), pages can import [generated types](/docs/types#generated-types) — the `./[slug]` in the example above — to ensure that `params` are correctly typed.
 
 `load` is similar to `getStaticProps` or `getServerSideProps` in Next.js, except that `load` runs on both the server and the client. In the example above, if a user clicks on a link to this page the data will be fetched from `cms.example.com` without going via our server.