Merge pull request #1 from yasaichi/fix-config-in-readme

Fix config suggested in README

Author: praxxis

README.md

@@ -22,7 +22,7 @@ Then create the following file:
 # config/initializers/scenic.rb
 
 Scenic.configure do |config|
-  config.database = Scenic::MySQL::Adapter
+  config.database = Scenic::Adapters::MySQL.new
 end
 ```