[gobject-introspection] docs: Clarify return value documentation

[Emmanuele Bassi <ebassi src gnome org>]

commit f60616c01e027726da0719b8210bc3033f018bd5
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed May 18 23:11:34 2016 +0100

    docs: Clarify return value documentation
    
    Be a bit more specific than just saying "the transfer".

 girepository/gicallableinfo.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/girepository/gicallableinfo.c b/girepository/gicallableinfo.c
index 46c5d51..27c7cb2 100644
--- a/girepository/gicallableinfo.c
+++ b/girepository/gicallableinfo.c
@@ -295,7 +295,7 @@ g_callable_info_get_caller_owns (GICallableInfo *info)
  * Obtains the ownership transfer for the instance argument.
  * #GITransfer contains a list of possible transfer values.
  *
- * Returns: the transfer
+ * Returns: the transfer mode of the instance argument
  */
 GITransfer
 g_callable_info_get_instance_ownership_transfer (GICallableInfo *info)