message: fix(techdocs): updated concepts documentation.
diff: @@ -13,9 +13,10 @@ of MkDocs used for TechDocs.
  ### TechDocs container
  -The TechDocs container is a Docker container that builds the HTML documentation
  -pages from Python flavoured markdown through MkDocs, including e.g. buttons
  -(more here) and styles.
  +The TechDocs container is a Docker container available at
  +[DockerHub](https://hub.docker.com/r/spotify/techdocs). It builds static HTML
  +pages, including stylesheets and scripts from Python flavored Markdown, through
  +MkDocs.
  [TechDocs Container](../../../packages/techdocs-container/README.md)
  