Fix incorrect comment about wiki printing in Makefile

Spotted by Benjamin BELLEC <b.bellec@gmail.com>

Corresponding to flashrom svn r765.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
1 file changed