README.md in capybara-screenshot_config-0.2.0 vs README.md in capybara-screenshot_config-0.3.0

@@ -3,9 +3,23 @@
 [![Gem Version](https://badge.fury.io/rb/capybara-screenshot_config.svg)](https://badge.fury.io/rb/capybara-screenshot_config)
 [![Code Climate](https://codeclimate.com/github/toshimaru/capybara-screenshot_config/badges/gpa.svg)](https://codeclimate.com/github/toshimaru/capybara-screenshot_config)
 
 Easier Capybara screenshot configuration gem.
 
+## RETIREMENT
+
+This gem is originally created to make Capybara screenshot configuration easier and unify screenshot save paths. Howerver, the directory can be specified by setting `Capybara.save_path`.
+
+```rb
+require "capybara/poltergeist"
+Capybara.javascript_driver = :poltergeist
+Capybara.save_path = "screenshot"
+```
+
+This gem is no longer maintained. Please use `Capybara.save_path`.
+
+---
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby