[Midnightbsd-cvs] src: intro.6: clean up the intro

[laffer1 at midnightbsd.org]

Log Message:
-----------
clean up the intro

Modified Files:
--------------
    src/share/man/man6:
        intro.6 (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/share/man/man6/intro.6?r1=1.2&r2=1.3)