Update README.md

[smanilov]

tiny change: fix link

Description

Seems like the link and the content have drifted apart: link points to "option 3", but the text contains "option 2".

Documentation*

Check one:

• No documentation needed.
• Documentation included in this PR.
• [For Experimental Features] Documentation to be submitted in a separate PR.

PR Checklist*

• I have tested the changes locally.
• I have formatted the changes with Prettier and/or cargo fmt on default settings.

[github-actions]

Thank you for your contribution to the Noir language.

Please do not force push to this branch after the Noir team have started review of this PR. Doing so will only delay us merging your PR as we will need to start the review process from scratch.

Thanks for your understanding.

[TomAFrench]

Thanks for your PR, we're actually in the process of removing this section from the docs (#4679) so I'm going to close this.

[smanilov]

Ok, thanks for the clarification.