updated docs

docs/reference/bluetooth/advertise-url.md

@@ -29,9 +29,13 @@ bluetooth.advertiseUrl("https://pxt.microbit.org/", 7);
 ### Example: Broadcast a secret code
 
 ```blocks
-bluetooth.advertiseUrl("https://pxt.io?secret=42")
+bluetooth.advertiseUrl("https://pxt.io?secret=42", 7);
 ```
 
 ## See Also
 
 [stop-advertising](/reference/bluetooth/stop-advertising)
+
+```package
+bluetooth
+```

docs/reference/bluetooth/stop-advertising.md

@@ -18,9 +18,17 @@ Read more at https://lancaster-university.github.io/microbit-docs/ble/eddystone/
 ## ~
 
 ```sig
-bluetooth.stop-advertising();
+bluetooth.stopAdvertising();
 ```
 
 ## See Also
 
 [advertise-url](/reference/bluetooth/advertise-url)
+
+```blocks
+bluetooth.stopAdvertising();
+```
+
+```package
+bluetooth
+```