[gvfs] describe the unset type

[Andreas Henriksson <ah src gnome org>]

commit e6b6ecf80e5db77a6cfb087cacde4cb1a277def0
Author: Ã?ric Piel <eric piel tremplin-utc net>
Date:   Wed May 26 20:20:13 2010 +0200

    describe the unset type
    
    Commit 68607708bc34cfdc357a823fb6f909d3696fec78 added the unset type but
    forgot to add it to the documentation.

 programs/gvfs-set-attribute.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/programs/gvfs-set-attribute.c b/programs/gvfs-set-attribute.c
index e5bdf37..f51fc9e 100644
--- a/programs/gvfs-set-attribute.c
+++ b/programs/gvfs-set-attribute.c
@@ -33,7 +33,7 @@ static gboolean nofollow_symlinks = FALSE;
 
 static GOptionEntry entries[] =
 {
-  { "type", 't', 0, G_OPTION_ARG_STRING, &attr_type, N_("attribute type [string, bytestring, boolean, uint32, int32, uint64, int64, stringv]"), NULL },
+  { "type", 't', 0, G_OPTION_ARG_STRING, &attr_type, N_("attribute type [string, bytestring, boolean, uint32, int32, uint64, int64, stringv, unset]"), NULL },
   { "nofollow-symlinks", 'n', 0, G_OPTION_ARG_NONE, &nofollow_symlinks, N_("Don't follow symlinks"), NULL },
 	{ NULL }
 };