README.md in baza-0.0.17 vs README.md in baza-0.0.18

@@ -174,11 +174,12 @@
 puts "Table: #{index.table}"
 ```
 
 ## Copying databases
 ```ruby
-db_mysql = Baza::Db.new(type: :mysql, subtype: :mysql2, ...)
+db_mysql = Baza::Db.new(type: :mysql, ...)
+db_mysql2 = Baza::Db.new(type: :mysql2, ...)
 db_sqlite = Baza::Db.new(type: :sqlite3, path: ...)
 
 db_mysql.copy_to(db_sqlite)
 ```
 
@@ -213,10 +214,10 @@
   end
 end
 ```
 
 ## Contributing to baza
- 
+
 * Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet.
 * Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it.
 * Fork the project.
 * Start a feature/bugfix branch.
 * Commit and push until you are happy with your contribution.