 
   def default_routes do
     case Application.get_env(:coherence, :default_routes) do
-      nil -> 
+      nil ->
         %{
           registrations_new:  "/registrations/new",
           registrations:      "/registrations",

    end
  end

  @spec email_reply_to() :: {nil, nil} | true | {String.t, String.t} | String.t
  def email_reply_to do
    case get_application_env :email_reply_to do
      nil ->

          sessions:           "/sessions",
          registrations_edit: "/registrations/edit"
        }
      %{} = config ->
        config
      true ->
        Logger.info "The configuration for default_routes must be a map"
        nil
    end
