Plugin Help World Guard Database Setup

Hello,
As of currently I'm using World Guard to defend regions of land but It needs to save in a database, but for some reason whenever I try to make it work with SQL I continue to fill in the wrong information for the things it needs to connect to it. Could you please define to me what is suppose to go where when connecting from World Guard to MySQL? (How to fill out the information needed in World Guard cofig under SQL section.)

Code:

    sql:
        use: true
        dsn: jdbc:mysql://localhost/minecraft
        username: root
        password: (Hidden)

It claims to be needing to update the database.