Polishing.

See gh-833

Author: mp911de

src/main/antora/antora-playbook.yml

@@ -6,7 +6,6 @@ antora:
     - require: '@springio/antora-extensions/latest-version-extension'
     - require: '@springio/antora-extensions/inject-collector-cache-config-extension'
     - '@antora/collector-extension'
-    - 'antora/lib/version-fix.js'
     - '@antora/atlas-extension'
     - require: '@springio/antora-extensions/root-component-extension'
       root_component_name: 'vault'