message: improved log message
diff: @@ -187,7 +187,7 @@ export default class MultiFormatReader implements Reader {
  if (ex instanceof ReaderException) {
  continue;
  }
  - console.error('decodeInternal', `Exception of type ${ex.constructor.name} was thrown.`);
  + console.error('[decodeInternal]', `Exception of type \`${ex.constructor.name}\` was thrown.`);
  }
  }
  