diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index d612bdff8..98c53dd59 100644
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -21,7 +21,7 @@
 
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
  * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  * Copyright (c) 2013 Steven Hartland.  All rights reserved.
  * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
@@ -2131,7 +2131,7 @@ static int us_type_bits[] = {
 	USTYPE_SMB_USR,
 	USTYPE_ALL
 };
-static char *us_type_names[] = { "posixgroup", "posxiuser", "smbgroup",
+static char *us_type_names[] = { "posixgroup", "posixuser", "smbgroup",
 	"smbuser", "all" };
 
 typedef struct us_node {