fdo#39468 Translate German Comments - sc/source/filter/inc/ leftovers

Change-Id: I0fe5c0165e1c430861028175c82ff116bac969aa
Reviewed-on: https://gerrit.libreoffice.org/11926
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>