widget-factory: Update copyright year

diff --git a/demos/widget-factory/widget-factory.c b/demos/widget-factory/widget-factory.c
index f8c0b8622971c829d82f8b989c8446a0e2373382..4b728c3a6c38ae6a81947978ab404c35150eeaed 100644 (file)
--- a/demos/widget-factory/widget-factory.c
+++ b/demos/widget-factory/widget-factory.c
@@ -280,7 +280,7 @@ activate_about (GSimpleAction *action,
   gtk_show_about_dialog (GTK_WINDOW (gtk_application_get_active_window (app)),
                          "program-name", "GTK Widget Factory",
                          "version", version,
-                         "copyright", "© 1997—2019 The GTK Team",
+                         "copyright", "© 1997—2020 The GTK Team",
                          "license-type", GTK_LICENSE_LGPL_2_1,
                          "website", "http://www.gtk.org",
                          "comments", "Program to demonstrate GTK themes and widgets",