[Midnightbsd-cvs] src: Makefile: set warns 2

[laffer1 at midnightbsd.org]

Log Message:
-----------
set warns 2

Modified Files:
--------------
    src/usr.sbin/dnssec-signzone:
        Makefile (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/dnssec-signzone/Makefile?r1=1.3&r2=1.4)