link to FormData docs

Author: Rich Harris

content/tutorial/03-sveltekit/05-forms/01-the-form-element/README.md

@@ -41,6 +41,8 @@ export function load({ cookies }) {
 };+++
 ```
 
+The `request` is a standard [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) object; `await request.formData()` returns a [`FormData`](https://developer.mozilla.org/en-US/docs/Web/API/FormData) instance.
+
 When we hit Enter, the database is updated and the page reloads with the new data.
 
 Notice that we haven't had to write any `fetch` code or anything like that — data updates automatically. And because we're using a `<form>` element, this app would work even if JavaScript was disabled or unavailable.

content/tutorial/03-sveltekit/06-api-routes/02-post-handlers/README.md

@@ -49,7 +49,7 @@ export async function POST({ request, cookies }) {
 }
 ```
 
-The `request` is a standard [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) object; `await request.json()` returns the data that we posted from the event handler.
+As with `load` functions and form actions, the `request` is a standard [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) object; `await request.json()` returns the data that we posted from the event handler.
 
 We're returning a response with a [201 Created](https://httpstatusdogs.com/201-created) status and the `id` of the newly generated todo in our database. Back in the event handler, we can use this to update the page: