[gtk/ebassi/gidocgen] dragsource: Tweak docs

[Matthias Clasen <matthiasc src gnome org>]

commit f4d943f652029fc08ba0df779944faf08688a705
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 1 01:32:39 2021 -0500

    dragsource: Tweak docs

 gtk/gtkdragsource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkdragsource.c b/gtk/gtkdragsource.c
index 02d76f218e..cd6c33a7fa 100644
--- a/gtk/gtkdragsource.c
+++ b/gtk/gtkdragsource.c
@@ -49,7 +49,7 @@
  * `GtkDragSource` can be set up with the necessary
  * ingredients for a DND operation ahead of time. This includes
  * the source for the data that is being transferred, in the form
- * of a `GdkContentProvider`, the desired action, and the icon to
+ * of a [class@Gdk.ContentProvider], the desired action, and the icon to
  * use during the drag operation. After setting it up, the drag
  * source must be added to a widget as an event controller, using
  * [method@Gtk.Widget.add_controller].