fixup

Author: Guy Bedford

documentation/docs/globals/Request/Request.mdx

@@ -37,7 +37,7 @@ new Request(input, options)
       - : Any headers you want to add to your request, contained
         within a `Headers` object or an object literal with `String` values.
     - `body`
-      - : Any body that you want to add to your request: this can be an `ArrayBuffer`, a `TypedArray`, a `DataView`, a `URLSearchParams`, string object or literal, or a `ReadableStream` object.
+      - : Any body that you want to add to your request: this can be an `ArrayBuffer`, a `TypedArray`, a `DataView`, a `URLSearchParams`, string object or literal, a `ReadableStream` object, a [`Blob`](../../globals/Blob/Blob.mdx) object, or a [`FormData`](../../globals/FormData/FormData.mdx) object.
     - `backend` _**Fastly-specific**_
     - `cacheOverride` _**Fastly-specific**_, see [`CacheOverride`](../../fastly:cache-override/CacheOverride/CacheOverride.mdx).
     - `cacheKey` _**Fastly-specific**_