[gtk/bilelmoussaoui/for-gi-docgen] gdk: fix wrong doc annotation

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit a196a35d1d1822a5f682d90d31fc40794504c732
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Tue May 25 16:07:51 2021 +0000

    gdk: fix wrong doc annotation

 gdk/gdkcontentserializer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkcontentserializer.c b/gdk/gdkcontentserializer.c
index 8c5ce6ef54..bc9deeb8d5 100644
--- a/gdk/gdkcontentserializer.c
+++ b/gdk/gdkcontentserializer.c
@@ -264,7 +264,7 @@ gdk_content_serializer_get_priority (GdkContentSerializer *serializer)
  *
  * Gets the cancellable for the current operation.
  *
- * This is the `GCancellable` that was passed to [content_serialize_async].
+ * This is the `GCancellable` that was passed to [func@content_serialize_async].
  *
  * Returns: (transfer none): the cancellable for the current operation
  */