GtkStatusIcon: Expand deprecation docs

https://bugzilla.gnome.org/show_bug.cgi?id=743975

diff --git a/gtk/deprecated/gtkstatusicon.c b/gtk/deprecated/gtkstatusicon.c
index c3c1b16980bd7d23121e50377f7bac3fd1eaddd2..5af98aea26a00eaa18b2f5bdc1fbdbb85e7429d2 100644 (file)
--- a/gtk/deprecated/gtkstatusicon.c
+++ b/gtk/deprecated/gtkstatusicon.c
@@ -84,7 +84,9 @@
  * on Win32 doesn’t allow to embed arbitrary widgets.
  *
  * GtkStatusIcon has been deprecated in 3.14. You should consider using
- * notifications or more modern platform-specific APIs instead.
+ * notifications or more modern platform-specific APIs instead. GLib provides
+ * the #GNotification API which works well with #GtkApplication. Also see this
+ * [HowDoI](https://wiki.gnome.org/HowDoI/GNotification).
  */