nvidia/ck804: Fix cosmetics in Kconfig

Change-Id: Ic675911f534f07516c838b52c9463e89448d4353
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8291
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/southbridge/nvidia/ck804/Kconfig

@@ -37,5 +37,4 @@ config CK804_NUM
 config HPET_MIN_TICKS
 	hex
 	default 0xfa
-
 endif