fix spellcheck

Author: davemooreuws

docs/websites.mdx

@@ -157,7 +157,7 @@ async function fetchData() {
 
 If you're new to deploying websites with Nitric, you might wonder whether frameworks like **Next.js** will work by default.
 
-- **Built static websites** (where your framework generates static assets, such as HTML, CSS, and JS files) are fully supported.
+- **Built static websites** (where your framework generates static assets, such as HTML, CSS, and JavaScript files) are fully supported.
 - **Server-side rendering (SSR)** and **framework-specific API routes** (like Next.js API routes) are **not currently supported**.
 
 If you are using **Next.js**, you can follow the official guide on [static exports](https://nextjs.org/docs/app/building-your-application/deploying/static-exports) to generate a fully static version of your site.