Update src/content/changelog/fundamentals/2025-09-03-rate-limiting-improvement.mdx

Co-authored-by: Justin Hutchings <[email protected]>

Author: KaydeeDee

src/content/changelog/fundamentals/2025-09-03-rate-limiting-improvement.mdx

@@ -26,4 +26,7 @@ As always, if you need any help with rate limits, please contact Support.
 - All SDKs will automatically respond to the headers, instituting a backoff when limits are approached. 
 
 ### GraphQL and Edge APIs
-These new headers and back offs are only in effect for Cloudflare Core APIs, and will not effect GraphQL or Edge APIs. 
+These new headers and back offs are only available for Cloudflare REST APIs, and will not affect GraphQL. 
+
+### For more information
+* [Rate limits at Cloudflare](https://developers.cloudflare.com/fundamentals/api/reference/limits/)