anchor.diff:          cmd = mkOption {
             type =  with types; listOf str;
             default = [];
  -          description = "Commandline arguments to pass to the image's entrypoint.";
  +          description = lib.mdDoc "Commandline arguments to pass to the image's entrypoint.";
             example = literalExpression ''
               ["--port=9000"]
             '';
  
positive.code:         user = mkOption {
            type = with types; nullOr str;
            default = null;
            description = ''
              Override the username or UID (and optionally groupname or GID) used
              in the container.
            '';
  
negative.code:         environmentFiles = mkOption {
            type = with types; listOf path;
            default = [];
            description = lib.mdDoc "Environment files for this container.";
            example = literalExpression ''
              [
                /path/to/.env
  