diff --git a/usr.sbin/pnfsdskill/pnfsdskill.8 b/usr.sbin/pnfsdskill/pnfsdskill.8
index c85006443922..bce0afd03ed8 100644
--- a/usr.sbin/pnfsdskill/pnfsdskill.8
+++ b/usr.sbin/pnfsdskill/pnfsdskill.8
@@ -61,4 +61,5 @@ operational DSs is at least as many as the level of mirroring.
 .Sh HISTORY
 The
 .Nm
-command appeared in FreeBSD12.
+command first appeared in
+.Fx 12.0 .