[gtk/wip/settings-portal] Fixup: Update signal name to match

[Matthias Clasen <matthiasc src gnome org>]

commit e1c8c003a363c832611e969f70302a5f741a7f54
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Nov 4 10:14:11 2018 -0500

    Fixup: Update signal name to match
    
    It is now SettingChanged.

 gdk/wayland/gdkdisplay-wayland.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index 4a5fc6b51c..541f549e1f 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -1738,13 +1738,13 @@ apply_portal_setting (TranslationEntry *entry,
 }
 
 static void
-settings_portal_changed (GDBusProxy     *proxy,
-                         const char     *sender_name,
-                         const char     *signal_name,
-                         GVariant       *parameters,
+settings_portal_changed (GDBusProxy *proxy,
+                         const char *sender_name,
+                         const char *signal_name,
+                         GVariant   *parameters,
                          GdkDisplay *display)
 {
-  if (strcmp (signal_name, "PropertyChanged") == 0)
+  if (strcmp (signal_name, "SettingChanged") == 0)
     {
       const char *namespace;
       const char *name;