anchor.diff:  			</goals>
   			<configuration>
   				<backend>html</backend>
  -				<doctype>pdf</doctype>
   				<attributes>
  +					<doctype>pdf</doctype>
  +					<toclevels>2</generated>
  +					<toc>left</generated>
  +					<doctype>book</generated>
   					<generated>src/docs/asciidoc/generated</generated>
   				</attributes>
   			</configuration>
  
positive.code: }
  ----
  
  ==== Gradle dependencies
  
  [source,groovy]
  ----
  
negative.code:     ...
  }
  ----
  
  ==== Springfox Maven configration
  
  ```xml
  <dependency>
  	<groupId>io.springfox</groupId>
  	<artifactId>springfox-swagger2</artifactId>
  	<version>2.0.1</version>
  </dependency>
  <dependency>
  	<groupIdio.springfox</groupId>
  	<artifactId>springfox-staticdocs</artifactId>
  	<version>2.0.1</version>
  	<scope>test</scope>
  </dependency>
  ```
  
  ==== Springfox configuration
  
  