mark turbopack as supported (#210)

Author: james-elicx

pages/cloudflare/index.mdx

@@ -47,6 +47,7 @@ To help improve compatibility, we encourage you to [report bugs](https://github.
 - [x] [Incremental Static Regeneration (ISR)](https://nextjs.org/docs/app/building-your-application/data-fetching/incremental-static-regeneration)
 - [x] [Support for after](https://nextjs.org/blog/next-15-rc#executing-code-after-a-response-with-nextafter-experimental)
 - [x] [Composable Caching](https://nextjs.org/blog/composable-caching) (`'use cache'`)
+- [x] [Turbopack](https://nextjs.org/docs/app/api-reference/turbopack)
 
 We welcome both contributions and feedback!
 

pages/cloudflare/troubleshooting.mdx

@@ -101,8 +101,7 @@ If you see an error similar to:
       at .open-next/server-functions/default/.next/server/app/page.js
 ```
 
-You are proably using a turbopack enabled build (`next build --turbo`) which is not currently supported by OpenNext.
-Change your build command to `next build` to fix the issue.
+You are likely using an older version of the OpenNext adapter with Turbopack builds. Please upgrade `@opennextjs/cloudflare` to the latest version for Turbopack support, or use Webpack builds.
 
 ### `X [ERROR] Could not resolve "<package>"`