[gtk] popover: Cosmetics

[Matthias Clasen <matthiasc src gnome org>]

commit cbab83b843912e1e8e41963a7d0b19f918b8847c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 19 20:34:49 2019 +0000

    popover: Cosmetics
    
    Use the same amount of padding as everywhere else.

 gtk/gtkpopover.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gtk/gtkpopover.h b/gtk/gtkpopover.h
index 11acc02645..619cf9247a 100644
--- a/gtk/gtkpopover.h
+++ b/gtk/gtkpopover.h
@@ -49,8 +49,7 @@ struct _GtkPopoverClass
 
   /*< private >*/
 
-  /* Padding for future expansion */
-  gpointer reserved[10];
+  gpointer reserved[8];
 };
 
 GDK_AVAILABLE_IN_ALL