soc/intel/common/block/cpu/car: Fix two whitespace issues

This patch removes 1 unnecessary whitespace and add 1 whitespace into IA
common car code block.

Change-Id: I3690b5f219f5326cfca7956f21132062aa89648e
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/soc/intel/common/block/cpu/car/cache_as_ram.S

@@ -413,7 +413,7 @@ find_llc_subleaf:
 
 set_eviction_mask:
 	mov	%ebx, %ecx /* back up the number of ways */
-	mov	%eax, %ebx /* back up the non-eviction mask*/
+	mov	%eax, %ebx /* back up the non-eviction mask */
 	/*
 	 * Set MSR 0xC91 IA32_L3_MASK_1 or MSR 0x1891 IA32_CR_SF_QOS_MASK_1
 	 * This MSR contain one bit per each way of LLC