docs: function readFileSync( path, opts ) {
  	var file;
  	try {
  		if ( arguments.length > 1 ) {
  			file = fs.readFileSync( path, opts );
  		} else {
  			file = fs.readFileSync( path );
  		}
  	} catch ( err ) {
  		return err;
  	}
  	return file;
  }