diff --git a/usr.sbin/setpmac/setpmac.8 b/usr.sbin/setpmac/setpmac.8
index 6599c2b96561..d5aff3d30eab 100644
--- a/usr.sbin/setpmac/setpmac.8
+++ b/usr.sbin/setpmac/setpmac.8
@@ -52,7 +52,7 @@ and if successful, runs
 .Xr getfmac 8 ,
 .Xr getpmac 8 ,
 .Xr setfmac 8
-Sh AUTHORS
+.Sh AUTHORS
 This software was contributed to the
 .Fx
 Project by Network Associates Labs,