/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/ is in ruby-kramdown 1.15.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Base.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/HashAST.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Html.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Kramdown.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Latex.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Man.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine/Itex2MML.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine/Mathjax.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine/MathjaxNode.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/MathEngine/Ritex.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/CustomBox.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/Prawn/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/Prawn.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/Prawn/Text/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/Prawn/Text.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Pdf/PrawnDocumentExtension/Prawn/Text/Formatted.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/RemoveHtmlTags.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/SyntaxHighlighter/
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/SyntaxHighlighter.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/SyntaxHighlighter/Coderay.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/SyntaxHighlighter/Minted.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/SyntaxHighlighter/Rouge.html
/usr/share/doc/ruby-kramdown/rdoc/Kramdown/Converter/Toc.html