Fix/Update copyright notices; Add SPDX annotation
Let's fix some erroneous/accidential references to wrong license,
update copyright information where applicable and introduce a
SPDX-License-Identifier to all files.
Change-Id: I39af26c6aaaf5c926966391f6565fc5936be21af
diff --git a/tests/abis/abis_test.c b/tests/abis/abis_test.c
index cb88b01..a631712 100644
--- a/tests/abis/abis_test.c
+++ b/tests/abis/abis_test.c
@@ -1,6 +1,6 @@
/*
* (C) 2012 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2017 by sysmocom s.m.f.c. GmbH <info@sysmocom.de>
+ * (C) 2017 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify