Update use example in README

README.md

@@ -9,21 +9,34 @@ to integrate with Springs JDBC Transaction manager.
 ## To use
 
 ```java
-ServerConfig serverConfig = new ServerConfig();
+DatabaseConfig config = new DatabaseConfig();
 
 // set SpringJdbcTransactionManager ... as the external transaction manager
-serverConfig.setExternalTransactionManager(new SpringJdbcTransactionManager());
+config.setExternalTransactionManager(new SpringJdbcTransactionManager());
 
 ...
-EbeanServer server = EbeanServerFactory.create(serverConfig);
+Database database = DatabaseFactory.create(config);
 
 ```
 
 ## Notes
 
 You can use Ebean in Spring/Spring Boot *without* this and that case Ebean
-manages the Transactions itself. With Ebean managing the transactions there 
+manages the Transactions itself. With Ebean managing the transactions there
 are some benefits with more control over JDBC batch, getGeneratedKeys
 and a simpler abstraction (as Spring transactions is designed to manage
 multiple resources such as JDBC Transactions and JPA EntityManager and Ebean
-only needs to manage JDBC Transactions).
+only needs to manage JDBC Transactions).
+
+
+## Java modules
+
+The module name is `io.ebean.spring.txn`
+
+```java
+module foo {
+
+  requires io.ebean.spring.txn;
+  ...
+}
+```