diff --git a/src/vty/fsm_vty.c b/src/vty/fsm_vty.c
index acc8ca6..345be66 100644
--- a/src/vty/fsm_vty.c
+++ b/src/vty/fsm_vty.c
@@ -1,5 +1,7 @@
-/* Osmocom FSM introspection via VTY */
-/* (C) 2016 by Harald Welte <laforge@gnumonks.org>
+/*! \file fsm_vty.c
+ * Osmocom FSM introspection via VTY. */
+/*
+ * (C) 2016 by Harald Welte <laforge@gnumonks.org>
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify