GPIO: gpiolib: correct description of gpiod_direction_output

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 80da9f1..9b241bc 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1848,7 +1848,7 @@
 EXPORT_SYMBOL_GPL(gpiod_direction_output_raw);
 
 /**
- * gpiod_direction_output - set the GPIO direction to input
+ * gpiod_direction_output - set the GPIO direction to output
  * @desc:	GPIO to set to output
  * @value:	initial output value of the GPIO
  *