anchor.diff:  Without the line spaces, the content is likely to be not parsed correctly.
   
   * It is recommended to include source tags for the programming language used in the code block to enable syntax highlighting. For example, use the source tags
  - `[source, bash]`, `[source, yaml]`, `[source, javascript]`.
  + `[source, yaml]` or `[source, javascript]`.
  ++
  +NOTE: Do not use `[source, bash]` for `oc` commands or any terminal commands, because it does not render properly in some cases.
   +
   ....
   Lorem ipsum
   
  -[source, bash]
   ----
   $ lorem.sh
   ----
  
positive.code: 
  .Example Title
  
  [source, bash]
  ----
  $ oc get se
  NAME                LABELS                                    SELECTOR            IP                  PORT
  
negative.code: +
  [subs=-callouts]
  ....
  ----
  code example 1 <1>
  code example 2 <2>
  