Added checkstyle

spring-cloud-task-samples/multiple-datasources/src/test/resources/application.properties

@@ -1,5 +1,5 @@
 #
-# Copyright 2016 the original author or authors.
+# Copyright 2015-2019 the original author or authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,6 +13,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
 spring.application.name=Demo Multiple DataSources Task
 logging.level.org.springframework.cloud.task=DEBUG