platform/chrome: cros_ec_i2c: Appease the kernel-doc deity

Replace a comment starting with /** by simply /* to avoid having
it interpreted as a kernel-doc comment.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
1 file changed