[gtk: 2/3] Changing old Gtk4 link to the new one hosted in gtk docs

[Emmanuele Bassi <ebassi src gnome org>]

commit a900b30bcf179abbff64699fee07dd68adcbef16
Author: Akam Foad <akamfanaye gmail com>
Date:   Thu Jun 3 14:22:06 2021 +0000

    Changing old Gtk4 link to the new one hosted in gtk docs

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/README.md b/README.md
index e17386c222..4df37adbb4 100644
--- a/README.md
+++ b/README.md
@@ -158,7 +158,7 @@ The release notes for GTK are part of the migration guide in the API
 reference. See:
 
  - [3.x release notes](https://developer.gnome.org/gtk3/stable/gtk-migrating-2-to-3.html)
- - [4.x release notes](https://developer.gnome.org/gtk4/stable/gtk-migrating-3-to-4.html)
+ - [4.x release notes](https://docs.gtk.org/gtk4/migrating-3to4.html)
 
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