README.md in actionview-rev_manifest-0.1.1 vs README.md in actionview-rev_manifest-0.2.0

@@ -17,12 +17,33 @@
 ```
 
 ## Setup
 
 ```rb
-#config/initializers/actionview-rev_manifest.rb
+# config/environments/production.rb
 
-RevManifest.enabled = Rails.env.production?
+MyApp::Application.config do
+  config.rev_manifest.enabled = true
+end
+```
+
+### With Sprockets
+
+If you want to serve some assets with RevManifest and rest of them with Sprockets, specify all
+sources' name, which you want to serve with RevManifest, as `config.rev_manifest.sources`:
+
+```rb
+MyApp::Application.config do
+  config.rev_manifest.sources = ["new_application.js", "new_application.css"]
+end
+```
+
+In addition, make sure that sprockets is loaded ahead:
+
+```rb
+# Gemfile
+gem "sprockets"
+gem "actionview-rev_manifest"
 ```
 
 ## Sample gulpfile.coffee
 
 ```coffee