Polish asciidoc formatting

spring-boot-project/spring-boot-actuator/README.adoc

@@ -7,31 +7,37 @@ gathering can be automatically applied to your application. The
 https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#production-ready[user guide]
 covers the features in more detail.
 
+
+
 == Enabling the Actuator
+
 The recommended way to enable the features is to add a dependency to the
 `spring-boot-starter-actuator` '`Starter`'. To add the actuator to a Maven-based project,
 add the following '`Starter`' dependency:
 
-[source,xml,indent=0]
+[source,xml]
 ----
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-actuator</artifactId>
-		</dependency>
-	</dependencies>
+<dependencies>
+	<dependency>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-actuator</artifactId>
+	</dependency>
+</dependencies>
 ----
 
 For Gradle, use the following declaration:
 
-[indent=0]
+[source]
 ----
-	dependencies {
-		implementation 'org.springframework.boot:spring-boot-starter-actuator'
-	}
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-actuator'
+}
 ----
 
+
+
 == Features
+
 * **Endpoints** Actuator endpoints allow you to monitor and interact with your
   application. Spring Boot includes a number of built-in endpoints and you can also add
   your own. For example the `health` endpoint provides basic application health

spring-boot-project/spring-boot-starters/README.adoc

@@ -11,6 +11,7 @@ For complete details see the
 https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#using-boot-starter[reference documentation]
 
 == Community Contributions
+
 If you create a starter for a technology that is not already in the standard list we can
 list it here. To ask us to do so, please open a pull request that updates this page.