[texdoc] `texdoc changes` opens .../generic/xint/CHANGES.pdf instead of .../latex/changes/changes.english.pdf

[Denis Bitouzé]

Hi,

all is in the title : running `texdoc l2tabu-fr`:

- opens      .../generic/xint/CHANGES.pdf
- instead of .../latex/changes/changes.english.pdf (IMO expected)

the latter being visible/accessible with:

--8<---------------cut here---------------start------------->8---
texdoc changes.english
--8<---------------cut here---------------end--------------->8---

All the best.
-- 
Denis