soc/intel/common/block: Add space before comment delimiter

Update comment section to add space before comment delimiter to
follow coding style.

Change-Id: I883aeaa9839fa96fd7baf0c771b394409b18ddca
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56547
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/common/block/cpu/car/cache_as_ram.S b/src/soc/intel/common/block/cpu/car/cache_as_ram.S
index 784e8ca..5f39507 100644
--- a/src/soc/intel/common/block/cpu/car/cache_as_ram.S
+++ b/src/soc/intel/common/block/cpu/car/cache_as_ram.S
@@ -515,7 +515,7 @@
 
 set_eviction_mask:
 	mov	%ebx, %edi /* back up number of ways */
-	mov	%eax, %esi /* back up the non-eviction mask*/
+	mov	%eax, %esi /* back up the non-eviction mask */
 #if CONFIG(CAR_HAS_SF_MASKS)
 	/*
 	 * SF mask is programmed with the double number of bits than