-// CFG: FILE-IO-ITERATOR-CLASS
-$cfg->setConfigEntry('file_io_iterator_class', 'FileIoIterator');
+// CFG: CSV-FILE-CLASS
+$cfg->setConfigEntry('csv_file_class', 'CsvFile');
+
+// CFG: FILE-ITERATOR-CLASS
+$cfg->setConfigEntry('file_iterator_class', 'FileIterator');