Bring the date into the 21st century.

portlint.1

@@ -4,7 +4,7 @@
 .\" Copyright (c) 1997 by Jun-ichiro Hagino <itojun@itojun.org>.
 .\" All Rights Reserved.  Absolutely no warranty.
 .\"
-.Dd July 11, 1997
+.Dd May 30, 2006
 .Dt PORTLINT 1
 .Sh NAME
 .Nm portlint