ASoC: SOF: Fix spelling mistake in Kconfig "ond" -> "and"

There is a spelling mistake in the Kconfig help text. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20201216125913.16041-1-colin.king@canonical.com


Signed-off-by: Mark Brown <broonie@kernel.org>