anchor.diff:  = How to contribute to the reference manual
   
  -The Spring Framework reference manual uses http://asciidoctor.org/[asciidoctor].
  -This document describes how to contribute documentation updates.
  +The Spring Framework reference manual uses http://asciidoctor.org/[asciidoctor]. This
  +document describes how to contribute documentation updates.
   
   == Building with Gradle
   
  -You can build the documentation using Gradle using the `asciidoctor` task. For example, from
  -the project root execute the following command:
  +You can build the documentation using Gradle using the `asciidoctor` task. For example,
  +from the project root execute the following command:
   
  +[indent=0]
  +----
   	./gradlew asciidoctor
  +----
   
   The generated reference manual will then be available at `build/asciidoc/html5/index.html`.
   
  
positive.code: 
  == Troubleshooting
  
  * If you are using LiveReload, make sure to select _Allow access to file
  URLs_ in the LiveEdit plugin options of your browser.
  * The icon used to enable _LiveReload_ can be a bit confusing. The dot is empty
  when it is disabled and full when the plugin is active. Make sure to enable it
  on the tab displaying the `index.html` file.
  * Ensure you are _not_ running `guard start` at all as two instances could not run
  at the same time. To exit a current session in a clean way, type `e` in the shell.
  
  == Documentation Notes
  
  
negative.code: with Live Preview] document. Once you have done that, there are additional gems to
  install to make it work (assuming that you are using http://livereload.com/[LiveReload]):
  
  [indent=0]
  ----
  	gem install guard-rspec guard-livereload
  ----
  
  When running `guard start` within the `src/asciidoc/` folder, any changes to the
  