pacman-key: fix syntax highlighting

The lone quotation mark in "pacman's" causes issues for some syntax
highlighting. Change the printing of the nessage from echo to printf
so we can invisibly escape it.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions