Merge pull request #25266 from izeye

* pr/25266:
  Update copyright of changes files
  Polish

Closes gh-25266

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/context/LifecycleAutoConfigurationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2021 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.
@@ -47,7 +47,7 @@ public class LifecycleAutoConfigurationTests {
 	}
 
 	@Test
-	void lifecycleProcessorIsConfiguredWithCustomDefaultTimeout() {
+	void lifecycleProcessorIsConfiguredWithCustomTimeout() {
 		this.contextRunner.withPropertyValues("spring.lifecycle.timeout-per-shutdown-phase=15s").run((context) -> {
 			assertThat(context).hasBean(AbstractApplicationContext.LIFECYCLE_PROCESSOR_BEAN_NAME);
 			Object processor = context.getBean(AbstractApplicationContext.LIFECYCLE_PROCESSOR_BEAN_NAME);
@@ -56,7 +56,7 @@ public class LifecycleAutoConfigurationTests {
 	}
 
 	@Test
-	void lifecycleProcessorIsConfiguredWithCustomDefaultTimeoutInAChildContext() {
+	void lifecycleProcessorIsConfiguredWithCustomTimeoutInAChildContext() {
 		new ApplicationContextRunner().run((parent) -> {
 			this.contextRunner.withParent(parent).withPropertyValues("spring.lifecycle.timeout-per-shutdown-phase=15s")
 					.run((child) -> {

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/classpath/ClassPathRestartStrategy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2021 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.

spring-boot-project/spring-boot-docs/src/docs/asciidoc/spring-boot-features.adoc

@@ -691,7 +691,7 @@ This might result in two separate `application.properties` files mounted at diff
 In such a case, having a wildcard location of `config/*/`, will result in both files being processed.
 
 By default, Spring Boot includes `config/*/` in the default search locations.
-The means that all subdirectories of the `/config` directory outside of your jar will be searched.
+It means that all subdirectories of the `/config` directory outside of your jar will be searched.
 
 You can use wildcard locations yourself with the `spring.config.location` and `spring.config.additional-location` properties.
 
@@ -2574,7 +2574,7 @@ If you want to take complete control of Spring MVC, you can add your own `@Confi
 [NOTE]
 ====
 Spring MVC uses a different `ConversionService` to the one used to convert values from your `application.properties` or `application.yaml` file.
-The means that `Period`, `Duration` and `DataSize` converters are not available and that `@DurationUnit` and `@DataSizeUnit` annotations will be ignored.
+It means that `Period`, `Duration` and `DataSize` converters are not available and that `@DurationUnit` and `@DataSizeUnit` annotations will be ignored.
 
 If you want to customize the `ConversionService` used by Spring MVC, you can provide a `WebMvcConfigurer` bean with an `addFormatters` method.
 From this method you can register any converter that you like, or you can delegate to the static methods available on `ApplicationConversionService`.