Update README.md

README.md

@@ -36,20 +36,19 @@ spring.dubbo.application.name=consumer
 spring.dubbo.registry.address=zookeeper://localhost:2181
 spring.dubbo.scan=com.zhiwei.demo.client
 spring.dubbo.module.default=false
-
 ```
 `spring.dubbo.scan`表示要扫描的`package`目录。
 
 * 启动入口 `com.zhiwei.demo.client.Client`
 ```
 @SpringBootApplication
-public class Client {
+    public class Client {
         private static Logger logger = LoggerFactory.getLogger(Client.class);
         public static void main(String[] args) {
             ConfigurableApplicationContext run = SpringApplication.run(Client.class, args);
             HelloService helloService =  run.getBean(HelloService.class);
             logger.info(helloService.hello("hello"));
         }
-}
+    }
 ```