{src,util}: Correct typo in comment and debug string

Correct typo in comment and debug string.

BUG=N/A
TEST=build

Change-Id: I0362bb8d7c883e7fcbc6a2fc2f9918251f0d8d6e
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29321
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/security/tpm/tss/tcg-2.0/tss_marshaling.c b/src/security/tpm/tss/tcg-2.0/tss_marshaling.c
index 62bc6a9..21da73a 100644
--- a/src/security/tpm/tss/tcg-2.0/tss_marshaling.c
+++ b/src/security/tpm/tss/tcg-2.0/tss_marshaling.c
@@ -471,12 +471,12 @@
 	}
 
 	/*
-	 * Let's ignore the authorisation section. It should be 5 bytes total,
+	 * Let's ignore the authorization section. It should be 5 bytes total,
 	 * just confirm that this is the case and report any discrepancy.
 	 */
 	if (ibuf_remaining(ib) != 5)
 		printk(BIOS_ERR,
-		       "%s:%d - unexpected authorisation seciton size %zd\n",
+		       "%s:%d - unexpected authorization section size %zd\n",
 		       __func__, __LINE__, ibuf_remaining(ib));
 
 	ibuf_oob_drain(ib, ibuf_remaining(ib));