Docs: Add 6.0 BLE spec

Bug: 21620941
Change-Id: Id8b1f262852389b812094b8afad70f6b7d2d6cf7
diff --git a/src/devices/bluetooth.jd b/src/devices/bluetooth.jd
index a1ec72f..9137e5b 100644
--- a/src/devices/bluetooth.jd
+++ b/src/devices/bluetooth.jd
@@ -26,9 +26,13 @@
 
 <img style="float: right; margin: 0px 15px 15px 15px;" src="images/ape_fwk_hal_bluetooth.png" alt="Android Bluetooth HAL icon"/>
 
-<p>Android provides a default Bluetooth stack that is divided into two layers: The Bluetooth Embedded System (BTE), which implements the core Bluetooth functionality, and the Bluetooth Application Layer (BTA), which communicates with Android framework applications.</p>
+<p>Android provides a default Bluetooth stack that is divided into two layers: The Bluetooth Embedded System (BTE),
+which implements the core Bluetooth functionality, and the Bluetooth Application Layer (BTA), which
+communicates with Android framework applications.</p>
 
-<p>To fully leverage the <a href="http://developer.android.com/about/versions/android-5.0.html#BluetoothBroadcasting">Bluetooth Low Energy APIs</a> added in Android 5.0, you should implement the <a href="Android-5.0-Bluetooth-HCI-Reqs.pdf">Android 5.0 Bluetooth HCI Requirements</a>.</p>
+<p>To fully leverage the <a href="http://developer.android.com/about/versions/android-5.0.html#BluetoothBroadcasting">Bluetooth Low Energy APIs</a>
+added in Android 5.0, you should implement the <a href="Android-6.0-Bluetooth-HCI-Reqs.pdf">Android 6.0 Bluetooth HCI Requirements</a>.
+That document initially was provided as the <a href="Android-5.0-Bluetooth-HCI-Reqs.pdf">Android 5.0 Bluetooth HCI Requirements</a>.</p>
 
 <h2 id="architecture">Architecture</h2>
 <p>A Bluetooth system service communicates with the Bluetooth stack through JNI and with applications through Binder IPC. The system service provides developers with access to various Bluetooth profiles. The following diagram shows the general structure of the Bluetooth stack: