README.md in inbox-1.3.0 vs README.md in inbox-2.0.0

@@ -81,11 +81,13 @@
   user_email = '[e-mail]'
 
   # This URL must be registered with your application in the developer portal
   callback_url = url_for(:action => 'login_callback')
 
-  redirect_to nylas.url_for_authentication(callback_url, user_email)
+  # You can also optionally pass state, an optional arbitrary string that
+  # will be passed back to us at the end of the auth flow.
+  redirect_to nylas.url_for_authentication(callback_url, user_email, {:state => 'ben auth'})
 end
 ```
 
 **Step 2: Handle the Authentication Response:**
 
@@ -456,27 +458,40 @@
 The streaming API will receive deltas in real time, without needing to repeatedly poll. It uses EventMachine for async IO.
 
 ```ruby
 cursor = nylas.latest_cursor
 
-last_cursor = nil
-nylas.delta_stream(cursor) do |event, object|
-  if event == "create" or event == "modify"
-    if object.is_a?(Nylas::Contact)
-      puts "#{object.name} - #{object.email}"
-    elsif object.is_a?(Nylas::Event)
-      puts "Event!"
+EventMachine.run do
+  nylas.delta_stream(cursor) do |event, object|
+    if event == "create" or event == "modify"
+      if object.is_a?(Nylas::Contact)
+        puts "#{object.name} - #{object.email}"
+      elsif object.is_a?(Nylas::Event)
+        puts "Event!"
+      end
+    elsif event == "delete"
+      # In the case of a deletion, the API only returns the ID of the object.
+      # In this case, the Ruby SDK returns a dummy object with only the id field
+      # set.
+      puts "Deleting from collection #{object.class.name}, id: #{object}"
     end
-  elsif event == "delete"
-    # In the case of a deletion, the API only returns the ID of the object.
-    # In this case, the Ruby SDK returns a dummy object with only the id field
-    # set.
-    puts "Deleting from collection #{object.class.name}, id: #{object}"
   end
-  last_cursor = object.cursor
+end
+```
 
-  # This will loop indefintely
+To receive streams from multiple accounts, call `delta_stream` for each of them inside an `EventMachine.run` block.
+
+```ruby
+api_handles = [] # a list of Nylas::API objects
+
+EventMachine.run do
+  api_handles.each do |a|
+    cursor = a.latest_cursor()
+    a.delta_stream(cursor) do |event, object|
+      puts object
+    end
+  end
 end
 ```
 
 ### Exclude changes from a specific type --- get only messages
 
@@ -539,12 +554,12 @@
 
 # Get the id of the first account -- this is the access token we're
 # going to use.
 account_id = nylas.accounts.first.id
 
-# Display the contents of the first message for the first account
+# Display the body of the first message for the first account
 nylas = Nylas::API.new(nil, nil, account_id, 'http://localhost:5555/')
-puts nylas.messages.first.contents
+puts nylas.messages.first.body
 ```
 
 
 ## Contributing