nb/intel/x4x: Clean up raminit comments

Use C-style comments everywhere, and follow the coding style.

Tested with BUILD_TIMELESS=1, Asus P5QL PRO remains identical.

Change-Id: I3ef96c5f6553ad50cee7d7f5614128b62a89e4ea
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/northbridge/intel/x4x/raminit.c b/src/northbridge/intel/x4x/raminit.c
index 00cc609..586df38 100644
--- a/src/northbridge/intel/x4x/raminit.c
+++ b/src/northbridge/intel/x4x/raminit.c
@@ -635,8 +635,7 @@
 
 	/* verify MRC cache for fast boot */
 	if (boot_path != BOOT_PATH_RESUME && ctrl_cached) {
-		/* check SPD checksum to make sure the DIMMs haven't been
-		 * replaced */
+		/* check SPD checksum to make sure the DIMMs haven't been replaced */
 		fast_boot = verify_spds(spd_map, ctrl_cached) == CB_SUCCESS;
 		if (!fast_boot) {
 			printk(BIOS_DEBUG, "SPD checksums don't match,"