[libgfbgraph] Fixed a little mistake that mixed up time and link properties

[Álvaro Peña <alvaropg src gnome org>]

commit ab29ad86ed92cada8f0a979f1aee05819d2d251b
Author: Álvaro Peña <alvaropg gmail com>
Date:   Tue Jun 4 13:24:16 2013 +0200

    Fixed a little mistake that mixed up time and link properties

 gfbgraph/gfbgraph-node.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gfbgraph/gfbgraph-node.c b/gfbgraph/gfbgraph-node.c
index 81d692a..c8ebed8 100644
--- a/gfbgraph/gfbgraph-node.c
+++ b/gfbgraph/gfbgraph-node.c
@@ -125,7 +125,7 @@ gfbgraph_node_class_init (GFBGraphNodeClass *klass)
          * The time the node was initially published. Is an ISO 8601 encoded date.
          **/
         g_object_class_install_property (gobject_class,
-                                         PROP_LINK,
+                                         PROP_CREATEDTIME,
                                          g_param_spec_string ("created_time",
                                                               "The node creation time", "An ISO 8601 encoded 
date when the node was initially published",
                                                               "",