README.md in spree-faq-2.1.0 vs README.md in spree-faq-2.1.1

@@ -10,11 +10,18 @@
 ## Installation
 
 Add to your `Gemfile`:
 
 ```ruby
-gem 'spree_faq', '~> 2.1.0'
+gem 'spree-faq', '~> 2.1.0', require: 'spree_faq'
 ```
+
+or:
+
+```ruby
+gem 'spree-faq', github: 'futhr/spree-faq', require: 'spree_faq', branch: '2-1-stable'
+```
+
 
 Then run from the command line:
 
     bundle install
     rails g spree_faq:install