util/autoport: Fix a typo in readme.md

Change-Id: Ifa1e751354c644e2ad9613253b90eb5db0a1f043
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/util/autoport/readme.md b/util/autoport/readme.md
index f2b2697..907d600 100644
--- a/util/autoport/readme.md
+++ b/util/autoport/readme.md
@@ -269,7 +269,7 @@
 * If they use different data, use several files.
 
 If memory initialization is not working, in particular write training (timB)
-on DIMM's second rank fails, try enbling rank 1 mirroring, which can't be
+on DIMM's second rank fails, try enabling rank 1 mirroring, which can't be
 detected by inteltool. It is described by SPD field "Address Mapping from Edge
 Connector to DRAM", byte `63` (`0x3f`). Bit 0 describes Rank 1 Mapping,
 0 = standard, 1 = mirrored; set it to 1. Bits 1-7 are reserved.