database.yml.erb in capitate-0.2.5

- old
+ new

@@ -2,7 +2,6 @@
   adapter: mysql
   encoding: utf8
   database: <%= db_name %>
   username: <%= db_user %>
   password: <%= db_pass %>
-  <%= "host: #{db_host}" unless db_host.blank? %>
-  <%= "socket: #{db_socket}" unless db_socket.blank? %>
+  <%= "#{db_connect_type}: #{db_connect}" %>  