northbridge/intel/sandybridge/pei_data.h: Fix typo in hig*h*est in comment

Change-Id: I0daf5d1d446de1f09b695f177b0491301613e278
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5667
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
lenovo/t60: Add "IBM ThinkPad Embedded Controller" SMBIOS OEM String

linux/drivers/platform/x86/thinkpad_acpi.c looks for an EC
version string before loading, this code copies the vendor BIOS by
exposing this string. This was originally part of x60's mainboard.c 

Change-Id: I5e54ea2833252bc4dbba46ceb67d78c435b34845
Signed-off-by: Trevor Mosey <uberushaximus@gmail.com>
Reviewed-on: http://review.coreboot.org/5638
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>