The menu entry "Danish ISO-8859-1 (macbook)" was first added to the
syscons(4) INDEX.keymaps in r241851 with no language code, and then in
r256367 incorrectly tagged with "da". It is a Danish keyboard map, but
the description is in English and therefore must be "en".
This error subsequently propagated into the vt(4) INDEX.keymaps.
PR: 146793, 193656
MFC after: 1 week
Sponsored by: The FreeBSD Foundation