forgotten changes

lib/paratika/response.rb

@@ -5,7 +5,7 @@ module Paratika
   class Response
     attr_reader :data
     def initialize(response)
-      @data = JSON.parse(response.body).transform_keys!{ |k| snake_case(k) }
+      @data = JSON.parse(response.body).transform_keys!{ |k| snake_case(k) }.symbolize_keys
       @data.merge!({ time: DateTime.now, success: data[:response_code] == '00' })
     end