[gimp/metadata-browser] app: small typo

[Roman Joost <romanofski src gnome org>]

commit fc466db6a85d47e21b1f9363e9d6b5c917471e8a
Author: Massimo Valentini <mvalentini src gnome org>
Date:   Sat Jul 7 16:18:48 2012 +0200

    app: small typo
    
    gimp-2.9 used to print:
    
    (gimp-2.9:3): GEGL-gegl-node.c-WARNING **: gegl_node_pads_exist:
       Can't find source property outout of gegl:translate 0x10cbde10
    
    before crashing

 app/core/gimplayer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/core/gimplayer.c b/app/core/gimplayer.c
index a7117a9..bcf5113 100644
--- a/app/core/gimplayer.c
+++ b/app/core/gimplayer.c
@@ -1746,7 +1746,7 @@ gimp_layer_set_show_mask (GimpLayer *layer,
             }
           else
             {
-              gegl_node_connect_to (layer->layer_offset_node, "outout",
+              gegl_node_connect_to (layer->layer_offset_node, "output",
                                     mode_node,                "aux");
 
               if (gimp_layer_get_apply_mask (layer))