Include 2020 year in Arm Copyright

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: I4d8b5c48c98658d014b6b220a1a37c389cd79778
diff --git a/coverity/MISRA_c2012_1_ARM_TF.config b/coverity/MISRA_c2012_1_ARM_TF.config
index b5e802c..c542b2c 100644
--- a/coverity/MISRA_c2012_1_ARM_TF.config
+++ b/coverity/MISRA_c2012_1_ARM_TF.config
@@ -1,5 +1,5 @@
 //
-// Copyright (c) 2019, Arm Limited. All rights reserved.
+// Copyright (c) 2019-2020 Arm Limited. All rights reserved.
 //
 // SPDX-License-Identifier: BSD-3-Clause
 //