docs: add reference to doc-kit in README (#8771)

Signed-off-by: flakey5 <[email protected]>

Author: flakey5

README.md

@@ -80,11 +80,10 @@ This repository does not contain the codebase or related infrastructure that ser
 
 These are maintained in different repositories and we urge users to open **issues in their respective repositories**, for bug reports, feature requests or any matter related to these endpoints.
 
-- [`release-cloudflare-worker`](https://github.com/nodejs/release-cloudflare-worker): The codebase responsible for serving the Node.js Distribution Binaries, API Docs and any other assets from the links mentioned above.
+- [`release-cloudflare-worker`](https://github.com/nodejs/release-cloudflare-worker): The codebase responsible for serving the Node.js Distribution Binaries, API docs and any other assets from the links mentioned above.
   - We use Cloudflare R2 Buckets for storing our Assets and Cloudflare Workers for serving these Assets to the Web.
 - [`node/doc/api`](https://github.com/nodejs/node/tree/main/doc/api): The source code of our API docs, it contains all the Node.js API Documentation Markdown files
-  - [`node/doc`](https://github.com/nodejs/node/tree/main/doc) contains the HTML templates, CSS styles and JavaScript code that runs on the client-side of our API Docs generated pages.
-  - [`node/tools/doc`](https://github.com/nodejs/node/tree/main/tools/doc) contains the tooling that validates, lints, builds and compiles our API Docs. Also responsible for generating what you see when accessing `https://nodejs.org/api/`.
+- [`doc-kit`](https://github.com/nodejs/doc-kit): The tooling that builds and compiles our API docs. Also responsible for generating what you see when accessing `https://nodejs.org/api/`.
 
 ## Relevant Links