iio: xilinx-xadc: Fix typo

Fix a typo. 'at the a time' -> 'at a time'.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lars-Peter Clausen 2020-04-03 15:27:17 +02:00 • committed by Jonathan Cameron
commit 903b6a07d9