README.markdown in chatterbot-0.7.1 vs README.markdown in chatterbot-0.9.0

@@ -215,10 +215,10 @@
 5. In a `global.yml` file in the same directory as your bot.  This
    gives you the ability to have a global configuration file, but keep
    it with your bots if desired.
 6. In a database.  You can store your configuration in a DB, and then
    specify the connection string either in one of the global config
-   files, or on the command-line by using the `--db="db_uri"`
+   files by setting `:db_uri: postgres://username:password@host/database`, or on the command-line by using the `--db="db_uri"`
    configuration option.  Any calls to the database are handled by the
    Sequel gem, and MySQL and Sqlite should work.  The DB URI should
    be in the form of `mysql://username:password@host/database` -- see
    http://sequel.rubyforge.org/rdoc/files/doc/opening_databases_rdoc.html
    for details.