README.md in moromi-error-0.2.0 vs README.md in moromi-error-0.3.0

@@ -1,10 +1,9 @@
 # Moromi::Error
 
 [![Latest Version](https://img.shields.io/gem/v/moromi-error.svg)](http://rubygems.org/gems/moromi-error)
-[![Circle CI](https://circleci.com/gh/moromi/moromi-error.svg?style=svg)](https://circleci.com/gh/moromi/moromi-error)
-
+[![Build Status](https://github.com/moromi/moromi-error/workflows/Ruby/badge.svg)](https://github.com/moromi/moromi-error/actions)
 Error templates.
 
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -28,11 +27,10 @@
 - initializers/moromi/error.rb
 
 ```ruby
 Moromi::Error.configure do |config|
   config.debug = true
-  config.store_url = 'https://itunes.apple.com/jp/app/idxxxxxxxxxx'
 end
 ```
 
 ### for Controller
 
@@ -53,16 +51,16 @@
 
 it's optional module.
 
 ### Copy Template
 
-- jbuilder and erb
+- jb and jbuilder and erb
 
 ```ruby
 bundle exec rails g moromi:error:views -e erb
 ```
 
-- jbuilder and slim
+- jb and jbuilder and slim
 
 ```ruby
 bundle exec rails g moromi:error:views -e slim
 ```