[gnome-todo] task-list-view: Fix leftover

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 92ad8370a5c01fac0682fdfda83893e3e0b855bd
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Jun 5 20:18:34 2019 -0300

    task-list-view: Fix leftover

 src/task-list-view/gtd-task-list-view.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/task-list-view/gtd-task-list-view.c b/src/task-list-view/gtd-task-list-view.c
index 4df65fc..1485032 100644
--- a/src/task-list-view/gtd-task-list-view.c
+++ b/src/task-list-view/gtd-task-list-view.c
@@ -112,7 +112,7 @@ typedef struct
 
 struct _GtdTaskListView
 {
-  GtkOverlay          parent;
+  GtkBox                  parent;
 
   /*<private>*/
   GtdTaskListViewPrivate *priv;