iio: dac: mcp4725: fix incorrect comment

Number 2 is referencing to the settings with the largest available
resistor.

No functional change.

Signed-off-by: Tomas Novotny <tomas@novotny.cz>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Tomas Novotny 2016-10-18 19:43:06 +02:00 • committed by Jonathan Cameron
commit 6a31c225f5