1 files changed, 4 insertions, 2 deletions

diff --git a/src/include/gnunet_psyc_service.h b/src/include/gnunet_psyc_service.h
index 4f4c99c1f..e6f2a78c1 100644
--- a/src/include/gnunet_psyc_service.h
+++ b/src/include/gnunet_psyc_service.h
@@ -307,8 +307,10 @@ struct GNUNET_PSYC_JoinHandle;
 /**
  * Method called from PSYC upon receiving part of a message.
  *
- * @param cls Closure.
- * @param msg Message part, one of the following types:
+ * @param cls  Closure.
+ * @param message_id  Sequence number of the message.
+ * @param flags  OR'ed GNUNET_PSYC_MessageFlags
+ * @param msg  Message part, one of the following types:
  * - GNUNET_MESSAGE_TYPE_PSYC_MESSAGE_HEADER
  * - GNUNET_MESSAGE_TYPE_PSYC_MESSAGE_METHOD
  * - GNUNET_MESSAGE_TYPE_PSYC_MESSAGE_MODIFIER