Remove whitespace.

Fix issues reported by new lint test.

Change-Id: I077a829cb4a855cbb3b71b6eb5c66b2068be6def
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/646
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/southbridge/intel/i82801gx/Kconfig

@@ -36,7 +36,7 @@ config EHCI_DEBUG_OFFSET
 
 config USBDEBUG_DEFAULT_PORT
 	int
-	default 1 
+	default 1
 
 config BOOTBLOCK_SOUTHBRIDGE_INIT
         string