readme: Fix "Building GTK" docs link

diff --git a/README.md b/README.md
index 8d65caf1c9010ca0a05c5d978c43d5d36068af7b..5c4b46cf94454135721a8a01e7275e70676a1211 100644 (file)
--- a/README.md
+++ b/README.md
@@ -114,7 +114,7 @@ can be found in the file:
 docs/reference/gtk/html/gtk-building.html
 ```
 
-Or [online](https://developer.gnome.org/gtk4/stable/gtk-building.html)
+Or [online](https://docs.gtk.org/gtk4/building.html)
 
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