Fix broken links

Author: thomas-desmond

src/content/docs/reference-architecture/diagrams/storage/storing-user-generated-content.mdx

@@ -78,9 +78,9 @@ This architecture ensures that content is stored, processed, and delivered **fas
 
 ## Related Links
 
-- [Cloudflare R2 Product Page](/developer-platform/products/r2/)
+- [Cloudflare R2 Product Page](/r2/)
 - [R2 Presigned URLs](/r2/api/s3/presigned-urls/)
 - [Use R2 from Workers](/r2/api/workers/workers-api-usage/)
-- [Why choose Cloudflare R2 vs Amazon S3](/pg-cloudflare-r2-vs-aws-s3/)
 - [Migrating Data to R2](/r2/data-migration/)
 - [Event notifications for storage reference architecture](/reference-architecture/diagrams/storage/event-notifications-for-storage/)
+- [Why choose Cloudflare R2 vs Amazon S3](https://www.cloudflare.com/pg-cloudflare-r2-vs-aws-s3/)