x/pkgsite: incorrect go source code download path for generating documentation

[johanavril]

What is the URL of the page with the issue?

https://go.dev/about

What is your user agent?

Chrome 80 on Linux

Screenshot

What did you do?

accessing the page

What did you expect to see?

the go source code path to be proxy.golang.org/<module>/@v/<version>.zip

What did you see instead?

the go source code path is proxy.golang.org/<module>@<version>.zip

[toothrot]

/cc @julieqiu

[johanavril]

Hi @julieqiu , I want to try to help fix this, but I cant seem to find the source code for this page on pkgsite repo.
And the issue is moved, previously it was on Adding a package section, now it moved to Documentation section.

[julieqiu]

Thanks! This should now be fixed in both sections.