README.md in rails_devtools-0.1.1 vs README.md in rails_devtools-0.1.2

@@ -13,10 +13,10 @@
 
 ## Installation
 
 - Add the gem to your Gemfile
 ```ruby
-  gem 'rails-devtools, group: :development'
+  gem 'rails_devtools, group: :development'
 ````
 
 - Mount the engine in your routes
 ```ruby
  mount RailsDevtools::Engine => "/devtools"