Polish

initializr-docs/src/main/asciidoc/configuration-format.adoc

@@ -101,7 +101,8 @@ list of the available configuration options.
 
 Here is the most basic dependency entry you could have
 
-```yml
+[source,yaml,indent=0]
+----
 	initializr:
 	  dependencies:
 	    - name: Core
@@ -109,7 +110,7 @@ initializr:
 	        - id: security
 	          name: Security
 	          description: Secure your application via spring-security
-```
+----
 
 TIP: The `security` dependency is held within a group called "Core".
 
@@ -122,7 +123,8 @@ Let's now add a custom dependency that is not managed by Spring Boot and that on
 work from Spring Boot `1.2.0.RELEASE` and onwards but should not be used in the 1.3
 lines and further for some reason.
 
-```yml
+[source,yaml,indent=0]
+----
 	initializr:
 	  dependencies:
 	    - name: Core
@@ -135,7 +137,7 @@ initializr:
 	          bom: foo-bom
 	          repository: foo-repo
 	          versionRange: "[1.2.0.RELEASE,1.3.0.M1)"
-```
+----
 
 If one selects this entry, the `com.example.foo:foo-core}` dependency will be added
 and the Bill of Materials and repository for `foo` will be added automatically to
@@ -166,7 +168,8 @@ support is meant to react to that.
 For instance, if you want your groupId to default to `org.acme` and the
 `javaVersions` to only be `1.8` and `11` you would write the following config:
 
-```yml
+[source,yaml,indent=0]
+----
 	initializr:
 	  groupId:
 	    value: org.acme
@@ -175,4 +178,4 @@ initializr:
 	      default: false
 	    - id: 1.8
 	      default: true
-```
+----