help2man: updated to 1.48.5

help2man (1.48.5) unstable; urgency=medium

* Use @samp{} around the option in the menu description for "--help
  recommendations" to avoid rendering the -- as endash. (thanks to
  Anders Jonsson).
* Update French translations (thanks to St辿phane Aulery).
* Update standards version to 4.6.0 (no changes).

(adam)