--- usr.bin/vmstat/vmstat.c	(revision 323390)
+++ usr.bin/vmstat/vmstat.c	(working copy)
@@ -1059,7 +1059,7 @@ 
 		sum.v_vnodepgsin);
 	xo_emit("{:vnode-page-outs/%9u} {N:vnode pager pageouts}\n",
 		sum.v_vnodeout);
-	xo_emit("{:vnode-page-outs/%9u} {N:vnode pager pages paged out}\n",
+	xo_emit("{:vnode-page-out-pages/%9u} {N:vnode pager pages paged out}\n",
 		sum.v_vnodepgsout);
 	xo_emit("{:page-daemon-wakeups/%9u} {N:page daemon wakeups}\n",
 		sum.v_pdwakeups);