[Midnightbsd-cvs] src: env.1: drop advertising clause per UCB letter, upstream

[laffer1 at midnightbsd.org]

Log Message:
-----------
drop advertising clause per UCB letter, upstream

Modified Files:
--------------
    src/usr.bin/env:
        env.1 (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/usr.bin/env/env.1?r1=1.3&r2=1.4)