--- src/share/man/man4/pim.4	2007/11/21 19:12:41	1.3
+++ src/share/man/man4/pim.4	2007/11/24 18:47:07	1.4
@@ -182,13 +182,24 @@ The PIM-DM protocol is specified in
 .Xr draft-ietf-pim-dm-new-v2-* ) .
 .\"
 .Sh AUTHORS
+.An -nosplit
 The original IPv4 PIM kernel support for IRIX and SunOS-4.x was
-implemented by Ahmed Helmy (USC and SGI).
-Later the code was ported to various BSD flavors and modified by
-George Edmond Eddy (Rusty) (ISI),
-Hitoshi Asaeda (WIDE Project), and Pavlin Radoslavov (USC/ISI and ICSI).
+implemented by
+.An Ahmed Helmy
+(USC and SGI).
+Later the code was ported to various
+.Bx
+flavors and modified by
+.An George Edmond Eddy
+(Rusty) (ISI),
+.An Hitoshi Asaeda
+(WIDE Project), and
+.An Pavlin Radoslavov
+(USC/ISI and ICSI).
 The IPv6 PIM kernel support was implemented by the KAME project
 .Pa ( http://www.kame.net ) ,
 and was based on the IPv4 PIM kernel support.
 .Pp
-This manual page was written by Pavlin Radoslavov (ICSI).
+This manual page was written by
+.An Pavlin Radoslavov
+(ICSI).