Merge pull request #15984 from isank

* pr/15984:
  Polish contribution
  Order TaskExecution auto-config before TaskScheduling auto-config

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskSchedulingAutoConfiguration.java

 /*
- * Copyright 2012-2018 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -19,6 +19,7 @@ package org.springframework.boot.autoconfigure.task;
 import java.util.concurrent.ScheduledExecutorService;
 
 import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
@@ -42,6 +43,7 @@ import org.springframework.scheduling.config.TaskManagementConfigUtils;
 @ConditionalOnClass(ThreadPoolTaskScheduler.class)
 @Configuration
 @EnableConfigurationProperties(TaskSchedulingProperties.class)
+@AutoConfigureAfter(TaskExecutionAutoConfiguration.class)
 public class TaskSchedulingAutoConfiguration {
 
 	@Bean