bluetooth: Reference Bluetooth core specification 5.2

Test: None
Bug: 151089119
Change-Id: I5c4ade22cda7bb8592625c6d0b7ec4aaf481aadd
diff --git a/bluetooth/1.1/IBluetoothHci.hal b/bluetooth/1.1/IBluetoothHci.hal
index 0f69c6e..2a520c1 100644
--- a/bluetooth/1.1/IBluetoothHci.hal
+++ b/bluetooth/1.1/IBluetoothHci.hal
@@ -35,8 +35,8 @@
     initialize_1_1(@1.1::IBluetoothHciCallbacks callback);
 
     /**
-     * Send an ISO data packet (as specified in the Bluetooth Specification
-     * V6.0) to the Bluetooth controller.
+     * Send an ISO data packet (as specified in the Bluetooth Core
+     * Specification v5.2) to the Bluetooth controller.
      * Packets must be processed in order.
      * @param data HCI data packet to be sent
      */