 
   alias ExTwiml.ReservedNameError
 
-  @verbs [ 
+  @verbs [
     # Nested
-    :gather, :dial, :message,    
+    :gather, :dial, :message,
 
     # Non-nested
-    :say, :number, :play, :sms, :sip, :client, :conference, :queue, :enqueue, 
+    :say, :number, :play, :sms, :sip, :client, :conference, :queue, :enqueue,
     :leave, :hangup, :reject, :pause, :record, :redirect, :body, :media
   ]
 

defmodule ExTwiml do
  @moduledoc """
  Contains macros to make generating TwiML from Elixir far easier and more 
  efficient. Just `import ExTwiml` and go!

  ## Examples

      <Say voice="woman">words to say</Say>

  How to generate command verbs, like `<Leave>` or `<Pause>`:

      # If the verb has no attributes, just write the name
      # of the verb:
      leave
