README.md in surveymonkey-0.1.3 vs README.md in surveymonkey-0.2.0

@@ -1,6 +1,6 @@
-# Surveymonkey [![Build Status](https://travis-ci.org/hakamadare/rubygem-surveymonkey.svg?branch=master)](https://travis-ci.org/hakamadare/rubygem-surveymonkey)
+# Surveymonkey [![Build Status](https://travis-ci.org/hakamadare/rubygem-surveymonkey.svg?branch=master)](https://travis-ci.org/hakamadare/rubygem-surveymonkey) [![Gem Version](https://badge.fury.io/rb/surveymonkey.svg)](http://badge.fury.io/rb/surveymonkey)
 
 This is a client for the SurveyMonkey [RESTful API](http://developer.surveymonkey.com).
 
 ## Installation
 
@@ -48,12 +48,12 @@
  "data"=>
   {"user_details"=>
     {"username"=>"XXXXXX", "is_paid_account"=>true, "is_enterprise_user"=>false}}}
 ```
 
-To pass parameters to an API method, pass a hash like so:
+To pass parameters to an API method, pass a hash as the `method_params` parameter like so:
 ```ruby
-[2] pry(main)> Surveymonkey.get_survey_list({"page_size" => 5, "order_asc" => true})
+[2] pry(main)> Surveymonkey.get_survey_list('method_params' => {"page_size" => 5, "order_asc" => true})
 => {"status"=>0,
  "data"=>
   {"surveys"=>
     [{"survey_id"=>"XXXXXXXX"},
      {"survey_id"=>"XXXXXXXX"},