hwmon: ltc2991: Fix spelling mistake "contiuous" -> "continuous"

There is a spelling mistake in a dev_err_probe messages. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20231031084240.2148339-1-colin.i.king@gmail.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>