--- sourcefilter.3.orig 2010-05-19 12:42:53.000000000 -0700 +++ sourcefilter.3 2010-05-19 12:43:19.000000000 -0700 @@ -219,9 +219,7 @@ operation. .El .Sh SEE ALSO .Xr ip 4 , -.Xr ip6 4 , -.Xr multicast 4, -.Xr ifmcstat 8 +.Xr ip6 4 .Rs .%A D. Thaler .%A B. Fenner