nb/intel/{i945,sandybridge}/bootblock.c: Fix typo

Change-Id: I3def16c7bbf9d1997930832185beb8228ae163bd
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38245
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/northbridge/intel/i945/bootblock.c

@@ -26,7 +26,7 @@ void bootblock_early_northbridge_init(void)
 	 * MCFG. This code also assumes that bootblock_northbridge_init() is
 	 * the first thing called in the non-asm boot block code. The final
 	 * assumption is that no assembly code is using the
-	 * CONFIG_MMCONF_SUPPORT option to do PCI config acceses.
+	 * CONFIG_MMCONF_SUPPORT option to do PCI config accesses.
 	 *
 	 * The PCIEXBAR is assumed to live in the memory mapped IO space under
 	 * 4GiB.

src/northbridge/intel/sandybridge/bootblock.c

@@ -26,7 +26,7 @@ void bootblock_early_northbridge_init(void)
 	 * MCFG. This code also assumes that bootblock_northbridge_init() is
 	 * the first thing called in the non-asm boot block code. The final
 	 * assumption is that no assembly code is using the
-	 * CONFIG_MMCONF_SUPPORT option to do PCI config acceses.
+	 * CONFIG_MMCONF_SUPPORT option to do PCI config accesses.
 	 *
 	 * The PCIEXBAR is assumed to live in the memory mapped IO space under
 	 * 4GiB.