Merge branch '2019wk33' of https://github.com/kerolasa/util-linux

* '2019wk33' of https://github.com/kerolasa/util-linux:
  docs: try to find broken man references and fix them
  docs: correct su.1 runuser reference from section 8 to 1
  po: remove possibility to translate static option arguments

diff --cc sys-utils/fstab.5
Simple merge

diff --cc sys-utils/mount.8
Simple merge