PM / Runtime: Add missing "it" in comment

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 72e00e66ecc5d3f84c6d2cce5f6d387c3d4ee260..19224883ca8bbddf6fec28d29062619cc00bf0be 100644 (file)
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -1130,7 +1130,7 @@ EXPORT_SYMBOL_GPL(pm_runtime_barrier);
  * @dev: Device to handle.
  * @check_resume: If set, check if there's a resume request for the device.
  *
- * Increment power.disable_depth for the device and if was zero previously,
+ * Increment power.disable_depth for the device and if it was zero previously,
  * cancel all pending runtime PM requests for the device and wait for all
  * operations in progress to complete.  The device can be either active or
  * suspended after its runtime PM has been disabled.