[gimp] libgimp: unnecessary (out) annotation on return value.

[Jehan <jehanp src gnome org>]

commit 933974113518e97a91c5b1dcf47d4aa99a04c4e3
Author: Jehan <jehan girinstud io>
Date:   Thu Aug 8 16:58:56 2019 +0200

    libgimp: unnecessary (out) annotation on return value.
    
    Fixes:
    > Warning: Gimp: unexpected annotation: out

 libgimp/gimppdb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgimp/gimppdb.c b/libgimp/gimppdb.c
index 6927a1870b..3dc613b5e1 100644
--- a/libgimp/gimppdb.c
+++ b/libgimp/gimppdb.c
@@ -393,7 +393,7 @@ gimp_pdb_dump_to_file (GimpPDB *pdb,
  * are found, then the returned string is NULL and the number of
  * entries is 0.
  *
- * Returns: (out) (array length=num_matches) (transfer full): The list
+ * Returns: (array length=num_matches) (transfer full): The list
  *          of procedure names. Free with g_strfreev().
  *
  * Since: 3.0