Polish contribution

Closes gh-11811

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/web/server/ManagementContextConfigurationImportSelector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/web/servlet/WebMvcEndpointChildContextConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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/main/asciidoc/production-ready-features.adoc

@@ -500,9 +500,9 @@ to augment an existing endpoint.
 TIP: If you add endpoints as a library feature, consider adding a configuration class
 annotated with `@ManagementContextConfiguration` to `/META-INF/spring.factories` under the
 following key:
-`org.springframework.boot.actuate.autoconfigure.web.ManagementContextConfiguration`. If you do
-so and if your users ask for a separate management port or address, the endpoint moves to
-a child context with all the other web endpoints.
+`org.springframework.boot.actuate.autoconfigure.web.ManagementContextConfiguration`. If
+you do so and if your users ask for a separate management port or address, the endpoint
+moves to a child context with all the other web endpoints.