Update readme about previewing docs URLs (#1069)

- https://sourcegraph.slack.com/archives/C89KCDK5J/p1744057628570389

Author: MaedahBatool

README.md

@@ -148,11 +148,10 @@ As you make changes to the documentation, the development server will automatica
 
 ### Previewing Vercel Deployments
 
-When you open a PR Vercel deploys and provides you with a preview deployment link. To view your deployment, click the "Visit Preview" and then append `/docs` at the end of the URL. The original link gives you a `404`.
+When you open a PR Vercel deploys and provides you with a preview deployment link. To view your deployment, click the **Visit Preview** link from Vercel's deployment panel in your PRs and you get a preview of your docs
 
 ![CleanShot 2024-11-05 at 10 11 29@2x](https://github.com/user-attachments/assets/b0911e2e-95a7-4f56-b2ff-b659d13077d8)
 
-
 ## Submitting your Contribution
 
 Once you're satisfied with your changes, follow these steps: