README.md in rspec-3.7.0 vs README.md in rspec-3.8.0

@@ -25,9 +25,13 @@
 
 ## Install
 
     gem install rspec
 
+## Setup
+
+    rspec --init
+
 ## Contribute
 
 * [http://github.com/rspec/rspec-dev](http://github.com/rspec/rspec-dev)
 
 ## Also see