[gobject-introspection] repository: Fix annotation for g_irepository_get_object_gtype_interfaces()

[Rico Tzschichholz <ricotz src gnome org>]

commit 1237cc36462661794214d0e6e1e21a472b61b319
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Jan 16 21:04:26 2019 +0100

    repository: Fix annotation for g_irepository_get_object_gtype_interfaces()
    
    Introduced by 9826d952358c8330d72ecba062f489fbdc31bbd1

 girepository/girepository.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/girepository/girepository.c b/girepository/girepository.c
index 84e44f4a..77ba8ed5 100644
--- a/girepository/girepository.c
+++ b/girepository/girepository.c
@@ -968,8 +968,8 @@ g_irepository_find_by_error_domain (GIRepository *repository,
  * g_irepository_get_object_gtype_interfaces:
  * @repository: (nullable): a #GIRepository, or %NULL for the default repository
  * @gtype: a #GType whose fundamental type is G_TYPE_OBJECT
- * @n_interfaces: (out): Number of interfaces
- * @interfaces: (out) (transfer none) (array length=n_interfaces): Interfaces for @gtype
+ * @n_interfaces_out: (out): Number of interfaces
+ * @interfaces_out: (out) (transfer none) (array length=n_interfaces_out): Interfaces for @gtype
  *
  * Look up the implemented interfaces for @gtype.  This function
  * cannot fail per se; but for a totally "unknown" #GType, it may