src/soc: Get rid of whitespace before tab

Change-Id: Ia024fb418f02d90c38b9a35ff819c607b9ac4965
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/soc/intel/apollolake/exit_car_fsp.S

@@ -28,11 +28,11 @@
  * caching settings are based on an 8MiB Flash Size given as a
  * parameter to TempRamInit.
  *
- * 	TempRamExit MTRR Settings:
- * 	0x00000000  - 0x0009FFFF           | Write Back
- * 	0x000C0000  - Top of Low Memory    | Write Back
- * 	0xFF800000  - 0xFFFFFFFF Flash Reg | Write Protect
- * 	0x100000000 - Top of High Memory   | Write Back
+ *	TempRamExit MTRR Settings:
+ *	0x00000000  - 0x0009FFFF           | Write Back
+ *	0x000C0000  - Top of Low Memory    | Write Back
+ *	0xFF800000  - 0xFFFFFFFF Flash Reg | Write Protect
+ *	0x100000000 - Top of High Memory   | Write Back
  */
 
 .text