code: function deindent(html){
      var lines = html.split('\n')
      if(lines[0].substring(0, 2) === "  "){
          for (var i = 0; i < lines.length; i++) {
              if (lines[i].substring(0,2) === "  ") {
                  lines[i] = lines[i].slice(2)
              }
          };
      }
      return lines.join('\n')
  }
docs: the generated HOCR is excessively indented, so we get rid of that indentation