Change e-mail address of Kamil Lulko

Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com>
diff --git a/arch/arm/cpu/armv7m/config.mk b/arch/arm/cpu/armv7m/config.mk
index 0b31e44..4a53006 100644
--- a/arch/arm/cpu/armv7m/config.mk
+++ b/arch/arm/cpu/armv7m/config.mk
@@ -1,6 +1,6 @@
 #
 # (C) Copyright 2015
-# Kamil Lulko, <rev13@wp.pl>
+# Kamil Lulko, <kamil.lulko@gmail.com>
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #