Fix annotation for GtkDropTarget.get_gtypes()

The argument name must match in the documentation, and the `allow-none`
annotation is deprecated, and should be replaced by `optional` in this
case.

diff --git a/gtk/gtkdroptarget.c b/gtk/gtkdroptarget.c
index 89e91a9a9a402b75522b9d0cec6d895995c73351..b93e43c46231a8da23bc8ead1b0240e5c2704417 100644 (file)
--- a/gtk/gtkdroptarget.c
+++ b/gtk/gtkdroptarget.c
@@ -864,7 +864,7 @@ gtk_drop_target_set_gtypes (GtkDropTarget *self,
 /**
  * gtk_drop_target_get_gtypes:
  * @self: a #GtkDropTarget
- * @n_gtypes: (out) (allow-none): optional pointer to take the
+ * @n_types: (out) (optional): optional pointer to take the
  *     number of #GTypes contained in the return value
  *
  * Gets the list of supported #GTypes for @self. If no type have been set,