From 4a26e112682af431dc390ecd4219b5c0cd2d497c Mon Sep 17 00:00:00 2001
From: Johnny Lim <izeye@naver.com>
Date: Mon, 12 Oct 2020 20:50:24 +0900
Subject: [PATCH] Polish

See gh-23634

Closes gh-23634
---
 .../boot/autoconfigure/freemarker/FreeMarkerProperties.java | 2 +-
 .../src/docs/asciidoc/documentation-overview.adoc           | 2 +-
 .../boot/gradle/plugin/SpringBootPluginTests.java           | 2 +-
 .../src/docs/asciidoc/integration-tests.adoc                | 6 +++---
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerProperties.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerProperties.java
index 466bce2343..6e6087d57f 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerProperties.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerProperties.java
@@ -49,7 +49,7 @@ public class FreeMarkerProperties extends AbstractTemplateViewResolverProperties
 	private String[] templateLoaderPath = new String[] { DEFAULT_TEMPLATE_LOADER_PATH };
 
 	/**
-	 * Whether to prefer file system access for template loading to enables hot detection
+	 * Whether to prefer file system access for template loading to enable hot detection
 	 * of template changes. When a template path is detected as a directory, templates are
 	 * loaded from the directory only and other matching classpath locations will not be
 	 * considered.
diff --git a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/documentation-overview.adoc b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/documentation-overview.adoc
index 80ef3a02d4..b618652f01 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/documentation-overview.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/documentation-overview.adoc
@@ -43,7 +43,7 @@ If you find problems with the docs or if you want to improve them, please {sprin
 [[boot-documentation-upgrading]]
 == Upgrading from an Earlier Version
 Instructions for how to upgrade from earlier versions of Spring Boot are provided on the project {github-wiki}[wiki].
-Follow the links in the in the {github-wiki}#release-notes[release notes] section to find the version that you want to upgrade to.
+Follow the links in the {github-wiki}#release-notes[release notes] section to find the version that you want to upgrade to.
 
 Upgrading instructions are always the first item in the release notes.
 If you are more than one release behind, please make sure that you also review the release notes of the versions that you jumped.
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/SpringBootPluginTests.java b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/SpringBootPluginTests.java
index 7ffbb1e038..47213255b6 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/SpringBootPluginTests.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/plugin/SpringBootPluginTests.java
@@ -35,7 +35,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Andy Wilkinson
  */
 @ClassPathExclusions("kotlin-daemon-client-*.jar")
-public class SpringBootPluginTests {
+class SpringBootPluginTests {
 
 	@TempDir
 	File temp;
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/docs/asciidoc/integration-tests.adoc b/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/docs/asciidoc/integration-tests.adoc
index 81f5f43915..fe57eec6a5 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/docs/asciidoc/integration-tests.adoc
+++ b/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/docs/asciidoc/integration-tests.adoc
@@ -137,9 +137,9 @@ This example shows how you can customize the port in case `9001` is already used
 					<groupId>org.springframework.boot</groupId>
 					<artifactId>spring-boot-maven-plugin</artifactId>
 					<version>{gradle-project-version}</version>
-                    <configuration>
-                        <jmxPort>9009</jmxPort>
-                    </configuration>
+					<configuration>
+						<jmxPort>9009</jmxPort>
+					</configuration>
 					<executions>
 						<execution>
 							<id>pre-integration-test</id>