Update src/content/docs/workers/tutorials/build-a-content-version-system/index.mdx

Co-authored-by: db-cloudflare <[email protected]>

Author: shinchan79

src/content/docs/workers/tutorials/build-a-content-version-system/index.mdx

@@ -33,10 +33,7 @@ To complete this tutorial, you only neeed:
 
 <Render file="prereqs" product="workers" />
 
-- Cloudflare account (Paid plan so you can use Durable Objects)
-- Wrangler CLI installed on your machine
-- Node.js installed on your machine
-- Basic knowledge of TypeScript
+A Cloudflare account with a [Workers Paid plan](/workers/platform/pricing/#workers) is required so that you can use Durable Objects.
 
 If you have not already installed needed tools, you can follow the instructions in the part 0. Install tools below.