fix(docs): correct data center number in Argo Smart Routing section

[keyurgovrani]

Summary

This PR addresses a discrepancy in the Cloudflare CDN Reference Architecture documentation, specifically in the Argo Smart Routing section. In Figure 7, the diagram illustrates a request being routed from Data Center 1 to Data Center 6. However, the accompanying text incorrectly states that the request is sent to Data Center 4. This update corrects the textual reference to align with the diagram, ensuring consistency and accuracy in the documentation.

Screenshots (optional)

Documentation checklist

• The documentation style guide has been adhered to.

[hyperlint-ai]

Howdy and thanks for contributing to our repo. The Cloudflare team reviews new, external PRs within two (2) weeks. If it's been two weeks or longer without any movement, please tag the PR Assignees in a comment.

We review internal PRs within 1 week. If it's something urgent or has been sitting without a comment, start a thread in the Developer Docs space internally.

---

PR Change Summary

Corrected the data center reference in the Argo Smart Routing section of the Cloudflare CDN Reference Architecture documentation to ensure accuracy and consistency with the accompanying diagram.

• Updated the text to reflect the correct data center number in the Argo Smart Routing section
• Ensured consistency between the diagram and the accompanying text
• Adhered to the documentation style guide

Modified Files

• src/content/docs/reference-architecture/architectures/cdn.mdx

---

How can I customize these reviews?

Check out the Hyperlint AI Reviewer docs for more information on how to customize the review.

If you just want to ignore it on this PR, you can add the hyperlint-ignore label to the PR. Future changes won't trigger a Hyperlint review.

Note specifically for link checks, we only check the first 30 links in a file and we cache the results for several hours (for instance, if you just added a page, you might experience this). Our recommendation is to add hyperlint-ignore to the PR to ignore the link check for this PR.

[holopin-bot]

Congratulations @keyurgovrani, the maintainer of this repository has issued you a holobyte! Here it is: https://holopin.io/holobyte/cma1669im40790cjrjo09ngr3

This badge can only be claimed by you, so make sure that your GitHub account is linked to your Holopin account. You can manage those preferences here: https://holopin.io/account.
Or if you're new to Holopin, you can simply # with GitHub, which will do the trick!