iio: sysfs-bus-iio typo

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/ABI/testing/sysfs-bus-iio

@@ -122,7 +122,7 @@ Description:
 		If an axis is specified it generally means that the temperature
 		sensor is associated with one part of a compound device (e.g.
 		a gyroscope axis). Units after application of scale and offset
-		are milli degrees Celsuis.
+		are milli degrees Celsius.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_input
 KernelVersion:	2.6.38