Fix ansible docs

lib/docs/filters/ansible/clean_html.rb

@@ -2,7 +2,7 @@ module Docs
   class Ansible
     class CleanHtmlFilter < Filter
       def call
-        @doc = at_css('.document')
+        @doc = at_css('[itemprop=articleBody]')
 
         css('font').each do |node|
           node.before(node.children).remove