[gcab] trivial: Fix the introspection markup for gcab_cabinet_add_folder()

[Richard Hughes <rhughes src gnome org>]

commit 4750976d28479b645d132d9f0036c2c96cdc0558
Author: Richard Hughes <richard hughsie com>
Date:   Tue Dec 12 20:46:10 2017 +0000

    trivial: Fix the introspection markup for gcab_cabinet_add_folder()

 libgcab/gcab-cabinet.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgcab/gcab-cabinet.c b/libgcab/gcab-cabinet.c
index 10123d5..2c015e3 100644
--- a/libgcab/gcab-cabinet.c
+++ b/libgcab/gcab-cabinet.c
@@ -193,7 +193,7 @@ gcab_cabinet_add_folder (GCabCabinet *self,
  * Note that Cabinet folders are not like filesystem path, they are
  * group of files sharing some layout parameters.
  *
- * Returns: (element-type GCabFolder) (transfer full): an array of #GCabFolder
+ * Returns: (element-type GCabFolder) (transfer none): an array of #GCabFolder
  **/
 GPtrArray *
 gcab_cabinet_get_folders (GCabCabinet *self)