Update docs.json

Amanda Butler · web-flow · commit 51a234ce723f · 2017-12-20T11:20:22.000-06:00
Add BatteryService API.
diff --git a/docs.json b/docs.json
@@ -356,6 +356,10 @@
                                 "type": "markdown",
                                 "url": "https://github.com/ARMmbed/Handbook/blob/new_engine/docs/reference/api/connectivity/bluetooth/BLE.md"
                             },
+                            {
+                                "type": "markdown",
+                                "url": "https://github.com/ARMmbed/Handbook/blob/new_engine/docs/reference/api/connectivity/bluetooth/BatteryService.md"
+                            },
                             {
                                 "type": "markdown",
                                 "url": "https://github.com/ARMmbed/Handbook/blob/new_engine/docs/reference/api/connectivity/bluetooth/HeartRateService.md"
