README.md in motion-firebase-2.0.14 vs README.md in motion-firebase-2.1.0

@@ -120,14 +120,15 @@
 ##### Managing presence
 
 ```ruby
     firebase.online!
     firebase.offline!
-    firebase.on_disconnect(value)
+    firebase.connected_state  # returns a Firebase ref that changes value depending on connectivity
+    firebase.on_disconnect(value)  # set the ref to `value` when disconnected
     firebase.on_disconnect(value) { |error| 'completion block' }
-    firebase.on_disconnect(value, priority:priority)
-    firebase.on_disconnect(value, priority:priority) { |error| 'completion block' }
+    firebase.on_disconnect(value, priority: priority)
+    firebase.on_disconnect(value, priority: priority) { |error| 'completion block' }
     firebase.on_disconnect(nil)
     firebase.on_disconnect(nil) { |error| 'completion block' }
     firebase.on_disconnect({ child: values })
     firebase.on_disconnect({ child: values }) { |error| 'completion block' }
     firebase.cancel_disconnect
@@ -154,9 +155,10 @@
     # usually you'll want to monitor its value, so this is a helper for that:
     handle = firebase.on_auth do |snapshot|
     end
     # be a good citizen and turn off the listener later!
     firebase.off(handle)
+```
 
 ##### Transactions
 
 ```ruby
     firebase.run { |data| 'transaction block' }