sb/amd/agesa/hudson: Use comment style from style guide

Change-Id: I73d713ec3aa62ae207640ac7e5550e5407f5afa2
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46637
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/southbridge/amd/agesa/hudson/lpc.c

@@ -59,7 +59,8 @@ static void lpc_init(struct device *dev)
 
 	cmos_check_update_date();
 
-	/* Initialize the real time clock.
+	/*
+	 * Initialize the real time clock.
 	 * The 0 argument tells cmos_init not to
 	 * update CMOS unless it is invalid.
 	 * 1 tells cmos_init to always initialize the CMOS.