[gtk/prop-list] Small correction

[Matthias Clasen <matthiasc src gnome org>]

commit 2e2a3cb79d72885370162c675fc26b0563221c42
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Dec 8 19:19:11 2019 -0500

    Small correction
    
    The vfuncs for signals in GtkSignalListItemFactory
    had the wrong 'this' type.

 gtk/gtksignallistitemfactory.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/gtk/gtksignallistitemfactory.c b/gtk/gtksignallistitemfactory.c
index 3ea732e58d..9dc6744a81 100644
--- a/gtk/gtksignallistitemfactory.c
+++ b/gtk/gtksignallistitemfactory.c
@@ -81,18 +81,18 @@ struct _GtkSignalListItemFactoryClass
 {
   GtkListItemFactoryClass parent_class;
 
-  void                  (* setup)                               (GtkListItemFactory     *self,
-                                                                 GtkListItem            *list_item);
-  void                  (* teardown)                            (GtkListItemFactory     *self,
-                                                                 GtkListItem            *list_item);
+  void                  (* setup)                               (GtkSignalListItemFactory *self,
+                                                                 GtkListItem              *list_item);
+  void                  (* teardown)                            (GtkSignalListItemFactory *self,
+                                                                 GtkListItem              *list_item);
 
-  void                  (* bind)                                (GtkListItemFactory     *self,
-                                                                 GtkListItem            *list_item,
-                                                                 guint                   position,
-                                                                 gpointer                item,
-                                                                 gboolean                selected);
-  void                  (* unbind)                              (GtkListItemFactory     *self,
-                                                                 GtkListItem            *list_item);
+  void                  (* bind)                                (GtkSignalListItemFactory *self,
+                                                                 GtkListItem              *list_item,
+                                                                 guint                     position,
+                                                                 gpointer                  item,
+                                                                 gboolean                  selected);
+  void                  (* unbind)                              (GtkSignalListItemFactory *self,
+                                                                 GtkListItem              *list_item);
 };
 
 enum {