link man section 8 for loongson. ok miod@

src/etc/mtree/4.4BSD.dist

@@ -1,4 +1,4 @@
-#	$OpenBSD: 4.4BSD.dist,v 1.200 2010/01/04 17:50:38 deraadt Exp $
+#	$OpenBSD: 4.4BSD.dist,v 1.201 2010/01/24 15:38:49 matthieu Exp $
 
 /set type=dir uname=root gname=wheel mode=0755
 # .
@@ -1466,6 +1466,8 @@ i386
 ..
 landisk
 ..
+loongson
+..
 luna88k
 ..
 mac68k
@@ -1808,6 +1810,8 @@ i386
 ..
 landisk
 ..
+loongson
+..
 luna88k
 ..
 mac68k
@@ -2042,6 +2046,8 @@ i386
 ..
 landisk
 ..
+loongson
+..
 luna88k
 ..
 mac68k