Polish contribution

See gh-28239

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/ExposableServletEndpoint.java

@@ -28,7 +28,7 @@ import org.springframework.boot.actuate.endpoint.Operation;
 public interface ExposableServletEndpoint extends ExposableEndpoint<Operation>, PathMappedEndpoint {
 
 	/**
-	 * Return details of the servlet that should register.
+	 * Return details of the servlet that should be registered.
 	 * @return the endpoint servlet
 	 */
 	EndpointServlet getEndpointServlet();

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/lombok/LombokAccessLevelOverwriteExplicitProperties.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 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.

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigDataEnvironmentContributors.java

@@ -85,7 +85,7 @@ class ConfigDataEnvironmentContributors implements Iterable<ConfigDataEnvironmen
 	 * {@link ConfigDataEnvironmentContributors} instance.
 	 * @param importer the importer used to import {@link ConfigData}
 	 * @param activationContext the current activation context or {@code null} if the
-	 * context has not got been created
+	 * context has not yet been created
 	 * @return a {@link ConfigDataEnvironmentContributors} instance with all relevant
 	 * imports have been processed
 	 */

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/netty/NettyReactiveWebServerFactory.java

@@ -100,7 +100,8 @@ public class NettyReactiveWebServerFactory extends AbstractReactiveWebServerFact
 	}
 
 	/**
-	 * Add {@link NettyServerCustomizer}s that should apply while building the server.
+	 * Add {@link NettyServerCustomizer}s that should be applied while building the
+	 * server.
 	 * @param serverCustomizers the customizers to add
 	 */
 	public void addServerCustomizers(NettyServerCustomizer... serverCustomizers) {