delete empty rows

hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/ConsulRefresherHandler.java

@@ -61,7 +61,6 @@ public class ConsulRefresherHandler extends AbstractConfigThreadPoolDynamicRefre
             for (String propertyName : propertyNames) {
                 configInfo.put(propertyName, consulPropertySource.getProperty(propertyName));
             }
-
         }
         return configInfo;
     }