[gtk+] GtkListBox: fix docs

[Matthias Clasen <matthiasc src gnome org>]

commit 3e70c283e2ce46b5cd44c578d9e975aeb9b3fbb3
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jun 15 13:55:31 2013 -0400

    GtkListBox: fix docs
    
    New types need to be added to gtk3.types.in to have introspected
    data (type hierarchy, properties, signals) show up in the docs.

 docs/reference/gtk/gtk3.types.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3.types.in b/docs/reference/gtk/gtk3.types.in
index f9f9d26..f3dfe37 100644
--- a/docs/reference/gtk/gtk3.types.in
+++ b/docs/reference/gtk/gtk3.types.in
@@ -101,6 +101,8 @@ gtk_label_get_type
 gtk_layout_get_type
 gtk_link_button_get_type
 gtk_list_store_get_type
+gtk_list_box_get_type
+gtk_list_box_row_get_type
 gtk_lock_button_get_type
 gtk_menu_bar_get_type
 gtk_menu_button_get_type