src DOC unify doxygen format
diff --git a/src/config.h.in b/src/config.h.in
index 966050c..340181e 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -1,8 +1,9 @@
/**
- * \file config.h
- * \author Radek Krejci <rkrejci@cesnet.cz>
- * \brief libnetconf2 various configuration settings.
+ * @file config.h
+ * @author Radek Krejci <rkrejci@cesnet.cz>
+ * @brief libnetconf2 various configuration settings.
*
+ * @copyright
* Copyright (c) 2015 - 2017 CESNET, z.s.p.o.
*
* This source code is licensed under BSD 3-Clause License (the "License").