[quadrapassel: 1/2] Help window: use show_uri_on_window instead of show_uri

[John Ward <jward src gnome org>]

commit 39e7ce42d694bc78763db9b579aa85c31e4cefbd
Author: Joshua Peisach <itzswirlz2020 outlook com>
Date:   Thu Feb 18 19:36:19 2021 -0500

    Help window: use show_uri_on_window instead of show_uri

 src/quadrapassel.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/quadrapassel.vala b/src/quadrapassel.vala
index 75b82af..5c09541 100644
--- a/src/quadrapassel.vala
+++ b/src/quadrapassel.vala
@@ -847,7 +847,7 @@ public class Quadrapassel : Gtk.Application
     {
         try
         {
-            Gtk.show_uri (window.get_screen (), "help:quadrapassel", Gtk.get_current_event_time ());
+            Gtk.show_uri_on_window (window, "help:quadrapassel", Gtk.get_current_event_time ());
         }
         catch (Error e)
         {