1 files changed, 1 insertions, 0 deletions

diff --git a/src/include/gnunet_hello_lib.h b/src/include/gnunet_hello_lib.h
index c56289286..f1b67121e 100644
--- a/src/include/gnunet_hello_lib.h
+++ b/src/include/gnunet_hello_lib.h
@@ -174,6 +174,7 @@ typedef int
  *         otherwise NULL will be returned
  * @param it iterator to call on each address
  * @param it_cls closure for it
+ * @return the modified HELLO or NULL
  */
 struct GNUNET_HELLO_Message *GNUNET_HELLO_iterate_addresses (const struct
                                                              GNUNET_HELLO_Message