message: docs: Do not convert -- & --- to en/em-dash
  '--' is frequently used for command line options and was thus
  incorrectly rendered as a special en-dash symbol.
diff: @@ -5,6 +5,11 @@ url: "https://coreos.github.io"
  # Comment above and use below for local development
  # url: "http://localhost:4000"
  permalink: /:title/
  +markdown: kramdown
  +kramdown:
  + typographic_symbols:
  + ndash: "--"
  + mdash: "---"
  remote_theme: coreos/just-the-docs
  plugins:
  