PM / devfreq: Correct devm_devfreq_remove_device() documentation

Correct the documentation for devm_devfreq_remove_device() argument.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/devfreq.c

@@ -867,7 +867,7 @@ EXPORT_SYMBOL_GPL(devfreq_get_devfreq_by_phandle);
 
 /**
  * devm_devfreq_remove_device() - Resource-managed devfreq_remove_device()
- * @dev:	the device to add devfreq feature.
+ * @dev:	the device from which to remove devfreq feature.
  * @devfreq:	the devfreq instance to be removed
  */
 void devm_devfreq_remove_device(struct device *dev, struct devfreq *devfreq)