doc: bluetooth: Add reference to Bluetooth API

carlescufi · nashif · commit 47b781e1a0ab · 2019-02-11T07:54:27.000-05:00
Add a general reference to the Bluetooth API pages.

Signed-off-by: Carles Cufi &lt;carles.cufi@nordicsemi.no&gt;
diff --git a/doc/reference/bluetooth/index.rst b/doc/reference/bluetooth/index.rst
@@ -1,3 +1,4 @@
+.. _bluetooth_api:
 
 Bluetooth
 #########
