Broken link in eunit documentation

[rlipscombe]

Describe the bug

Go to https://www.erlang.org/doc/apps/eunit/eunit.html

The format of Tests is described in the section EUnit test representation of the overview.

"EUnit test representation" is a link, but it doesn't have an href, so you can't click on it and it goes nowhere.

It should link to https://www.erlang.org/doc/apps/eunit/chapter#EUnit_test_representation

[Maria-12648430]

If you mean what looks like a link in the Summary, this isn't a link at all, just text that looks like a link by being blue and underlined. If you go to the full function description further down, it has the same link there, and really is a link that takes you to the right place.

I admit that this is confusing, and not sure that it is intended or should be. But since both are generated from the same -doc, I would argue that this is a problem of ex_doc?