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/northbridge/amd/amdfam10/Kconfig

@@ -119,5 +119,5 @@ config SVI_HIGH_FREQ
         help
           Select this for boards with a Voltage Regulator able to operate
           at 3.4 MHz in SVI mode. Ignored unless the AMD CPU is rev C3.
- 
+
 source src/northbridge/amd/amdfam10/root_complex/Kconfig