diff --git a/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 b/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
index d89aded01c5a..1254457a726e 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
+++ b/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
@@ -18,4 +18,4 @@ Description:
 		adjust the reference frequency accordingly.
 		The value written has no effect until out_altvoltageY_frequency
 		is updated. Consider to use out_altvoltageY_powerdown to power
-		down the PLL and it's RFOut buffers during REFin changes.
+		down the PLL and its RFOut buffers during REFin changes.