Updated adocs

docs/src/main/asciidoc/features.adoc

@@ -43,8 +43,10 @@ message. Paste that into Zipkin to visualize the entire trace, regardless of
 how many services the first request ended up hitting.
 
 [source]
+----
 backend.log:  2020-04-09 17:45:40.516 ERROR [backend,5e8eeec48b08e26882aba313eb08f0a4,dcc1df555b5777b3,true] 97203 --- [nio-9000-exec-1] o.s.c.s.i.web.ExceptionLoggingFilter     : Uncaught exception thrown
 frontend.log:2020-04-09 17:45:40.574 ERROR [frontend,5e8eeec48b08e26882aba313eb08f0a4,82aba313eb08f0a4,true] 97192 --- [nio-8081-exec-2] o.s.c.s.i.web.ExceptionLoggingFilter     : Uncaught exception thrown
+----
 
 Above, you'll notice the trace ID is `5e8eeec48b08e26882aba313eb08f0a4`, for
 example. This log configuration was automatically setup by Sleuth.

docs/src/main/asciidoc/setup.adoc

@@ -13,8 +13,8 @@ If you want both Sleuth and Zipkin, add the `spring-cloud-starter-zipkin` depend
 
 The following example shows how to do so for Maven:
 
-[source,xml,indent=0,subs="verbatim,attributes",role="primary"]
 .Maven
+[source,xml,indent=0,subs="verbatim,attributes",role="primary"]
 ----
     <dependencyManagement> <1>
           <dependencies>
@@ -38,8 +38,8 @@ The following example shows how to do so for Maven:
 
 The following example shows how to do so for Gradle:
 
-[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 .Gradle
+[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 ----
 dependencyManagement { <1>
     imports {
@@ -73,8 +73,8 @@ dependencies.
 
 The following example shows how to do so for Gradle:
 
-[source,xml,indent=0,subs="verbatim,attributes",role="primary"]
 .Maven
+[source,xml,indent=0,subs="verbatim,attributes",role="primary"]
 ----
     <dependencyManagement> <1>
           <dependencies>
@@ -101,8 +101,8 @@ The following example shows how to do so for Gradle:
 <2> Add the dependency to `spring-cloud-starter-zipkin`. That way, all nested dependencies get downloaded.
 <3> To automatically configure RabbitMQ, add the `spring-rabbit` dependency.
 
-[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 .Gradle
+[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 ----
 dependencyManagement { <1>
     imports {
@@ -162,8 +162,8 @@ The following example shows how to add Sleuth with Maven:
 
 The following example shows how to add Sleuth with Gradle:
 
-[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 .Gradle
+[source,groovy,indent=0,subs="verbatim,attributes",role="secondary"]
 ----
 dependencyManagement { <1>
     imports {

docs/src/main/asciidoc/spring-cloud-sleuth.adoc

@@ -1016,6 +1016,7 @@ image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-sleuth/{branc
 If you want to use https://www.elastic.co/guide/en/logstash/current/index.html[Logstash], the following listing shows the Grok pattern for Logstash:
 
 [source]
+----
 filter {
   # pattern matching logback pattern
   grok {
@@ -1028,9 +1029,11 @@ filter {
     remove_field => ["timestamp"]
   }
 }
+----
 
 NOTE: If you want to use Grok together with the logs from Cloud Foundry, you have to use the following pattern:
 [source]
+----
 filter {
   # pattern matching logback pattern
   grok {
@@ -1043,6 +1046,7 @@ filter {
     remove_field => ["timestamp"]
   }
 }
+----
 
 === JSON Logback with Logstash