ec: Fix spelling

Change-Id: I5e4d35572c43f07bec5ec0bcd75c717723228e2f
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/3757
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2 files changed