src/soc to src/superio: Fix spelling errors

These issues were found and fixed by codespell, a useful tool for
finding spelling errors.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ieafbc93e49fcef198ac6e31fc8a3b708c395e08e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58082
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig
index e5c003a..dca95e3 100644
--- a/src/soc/intel/baytrail/Kconfig
+++ b/src/soc/intel/baytrail/Kconfig
@@ -136,7 +136,7 @@
 	bool "Use a binary refcode blob instead of native ModPHY init"
 	default n
 	help
-	 Use the ChromeBook refcode to intitialize high-speed PHYs instead of
+	 Use the ChromeBook refcode to initialize high-speed PHYs instead of
 	 native code.
 
 if HAVE_REFCODE_BLOB