Update BG-Source.md

docs/Configuration/BG-Source.md

@@ -1,3 +1,5 @@
+# BG sources
+
 **For users of Dexcom:**<Br>
 _If using xdrip…_<br>
 * If not already set up then download [xdrip](https://github.com/NightscoutFoundation/xDrip) and follow instructions on nightscout ([G4 without share](http://www.nightscout.info/wiki/welcome/nightscout-with-xdrip-wireless-bridge), [G4 share](http://www.nightscout.info/wiki/welcome/nightscout-with-xdrip-and-dexcom-share-wireless), [G5](http://www.nightscout.info/wiki/welcome/nightscout-with-xdrip-and-dexcom-share-wireless/xdrip-with-g5-support)).
@@ -40,4 +42,4 @@ _If using Glimp..._<br>
 **For users of other CGM uploaded to nightscout:**<br>
 If you have any other CGM set up that sends your data to [Nightscout](http://www.nightscout.info) then<br>
 * In AndroidAPS Preferences enter your nightscout website and API secret.
-* Select NSClient in ConfigBuilder (setting in AndroidAPS).
+* Select NSClient in ConfigBuilder (setting in AndroidAPS).