There's one in the English demo too: "hail!" -> "haill". They're both pretty bad images though. In practice I've found (command line) Tesseract very accurate

There's one in the English demo too: "hail!" -> "haill". They're both pretty bad images though. In practice I've found (command line) Tesseract very accurate on 300dpi scans of printed documents, with colour/greyscale, not binary.