doc: fix fetch subsections in globals.md

aduh95 · marco-ippolito · commit e9fd10b5d6db · 2026-03-04T10:41:46.000+01:00
PR-URL: #58933 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
diff --git a/doc/api/globals.md b/doc/api/globals.md
@@ -510,7 +510,7 @@ The implementation is based upon [undici](https://undici.nodejs.org), an HTTP/1.
 written from scratch for Node.js. You can figure out which version of `undici` is bundled
 in your Node.js process reading the `process.versions.undici` property.
 
-## Custom dispatcher
+### Custom dispatcher
 
 You can use a custom dispatcher to dispatch requests passing it in fetch's options object.
 The dispatcher must be compatible with `undici`'s
@@ -529,7 +529,7 @@ import { setGlobalDispatcher } from 'undici';
 setGlobalDispatcher(new MyAgent());
 ```
 
-## Related classes
+### Related classes
 
 The following globals are available to use with `fetch`:
 
