[gupnp] Revert "xml-doc: Temporarily disable transfer annotation"

[Jens Georg <jensgeorg src gnome org>]

commit 67cb9c8f10c948eda0cb11d3403bee186a9d1711
Author: Jens Georg <mail jensge org>
Date:   Thu Jun 10 19:07:59 2021 +0200

    Revert "xml-doc: Temporarily disable transfer annotation"
    
    This reverts commit 0f0cfd2fc50efcbfe5fcc12d18eda0fe60ae6303.

 libgupnp/gupnp-xml-doc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgupnp/gupnp-xml-doc.c b/libgupnp/gupnp-xml-doc.c
index 1948066..c3bf075 100644
--- a/libgupnp/gupnp-xml-doc.c
+++ b/libgupnp/gupnp-xml-doc.c
@@ -82,7 +82,7 @@ gupnp_xml_doc_class_init (GUPnPXMLDocClass *klass)
 
 /**
  * gupnp_xml_doc_new:
- * @xml_doc:(transfer none): Pointer to #xmlDoc to wrap under this object
+ * @xml_doc:(transfer full): Pointer to #xmlDoc to wrap under this object
  *
  * Create a new #GUPnPXMLDoc for @xml_doc.
  *