README.md in rubocop-minitest-0.5.1 vs README.md in rubocop-minitest-0.6.0

@@ -14,11 +14,11 @@
 gem install rubocop-minitest
 ```
 
 or if you use bundler put this in your `Gemfile`
 
-```
-gem 'rubocop-minitest'
+```ruby
+gem 'rubocop-minitest', require: false
 ```
 
 ## Usage
 
 You need to tell RuboCop to load the Minitest extension. There are three