[grilo/wip/jfelder/source-store-metadata-annotation] grl-source: Fix grl_source_store_metadata annotation

[Jean Felder <jfelder src gnome org>]

commit cb70ccf0ec5ea8082d43d2af3bc11a93d31ce8d5
Author: Jean Felder <jfelder gnome org>
Date:   Wed Nov 27 22:22:39 2019 +0100

    grl-source: Fix grl_source_store_metadata annotation
    
    This fixes a reference counting bug in the bindings.
    
    Closes: #107

 src/grl-source.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/grl-source.c b/src/grl-source.c
index b368c88..e208fde 100644
--- a/src/grl-source.c
+++ b/src/grl-source.c
@@ -4403,7 +4403,7 @@ grl_source_store_metadata_impl (GrlSource *source,
 /**
  * grl_source_store_metadata:
  * @source: a metadata source
- * @media: the #GrlMedia object that we want to operate on.
+ * @media: (transfer full): the #GrlMedia object that we want to operate on.
  * @keys: (element-type GrlKeyID) (allow-none): a list
  * of #GrlKeyID whose values we want to change.
  * @flags: Flags to configure specific behaviors of the operation.