extra_docs/Rails2.md in dragonfly-0.9.0 vs extra_docs/Rails2.md in dragonfly-0.9.1

@@ -23,14 +23,14 @@
 
     app.define_macro(ActiveRecord::Base, :image_accessor)
 
 environment.rb:
 
-    config.middleware.insert_after 'Rack::Lock', 'Dragonfly::Middleware', :images, '/media'
+    config.middleware.insert 0, 'Dragonfly::Middleware', :images, '/media'
     config.middleware.insert_before 'Dragonfly::Middleware', 'Rack::Cache', {
       :verbose     => true,
-      :metastore   => "file:#{Rails.root}/tmp/dragonfly/cache/meta",
-      :entitystore => "file:#{Rails.root}/tmp/dragonfly/cache/body"
+      :metastore   => URI.encode("file:#{Rails.root}/tmp/dragonfly/cache/meta"),
+      :entitystore => URI.encode("file:#{Rails.root}/tmp/dragonfly/cache/body")
     }
 
 Gems
 ----
 environment.rb