ARM: renesas: Drop stale common Makefile description
Remove stale Makefile description, this used to be valid for the
original Makefile from which the common Makefile was made generic,
but is no longer applicable to the common Makefile.
Fixes: c7d2d7f90a91 ("ARM: renesas: Simplify board Makefiles")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/board/renesas/common/Makefile b/board/renesas/common/Makefile
index 347be5c..5e51b69 100644
--- a/board/renesas/common/Makefile
+++ b/board/renesas/common/Makefile
@@ -1,6 +1,4 @@
#
-# board/renesas/whitehawk/Makefile
-#
# Copyright (C) 2024 Marek Vasut <marek.vasut+renesas@mailbox.org>
#
# SPDX-License-Identifier: GPL-2.0+