camera.device@1.0: Fix minor doc bug

Refer to HALv1 parameter instead of HALv3 parameter for setTorchMode
docs.

Test: Builds
Change-Id: I20426c2b7b68b5f8fa9dbbabac264e6100478ffc
diff --git a/camera/device/1.0/ICameraDevice.hal b/camera/device/1.0/ICameraDevice.hal
index 4a3a406..52d6cf0 100644
--- a/camera/device/1.0/ICameraDevice.hal
+++ b/camera/device/1.0/ICameraDevice.hal
@@ -125,8 +125,7 @@
      *         the torch on through the device interface.
      *     OPERATION_NOT_SUPPORTED:
      *         This camera device does not have a flash unit. This must
-     *         be returned if and only if android.flash.info.available is
-     *         false.
+     *         be returned if and only if parameter key flash-mode-values is not present.
      *     CAMERA_DISCONNECTED:
      *         An external camera device has been disconnected, and is no longer
      *         available. This camera device interface is now stale, and a new