ASoC: samsung: Fix a typo in Kconfig

This patch fixes a spelling typo in samsung/Kconfig.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Link: https://lore.kernel.org/r/20200626142958.253614-1-standby24x7@gmail.com


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