updated readme file
updated readme file

aspose-ocr/Aspose.OCR-for-Java,asposeocr/Aspose_OCR_Java,asposeocr/Aspose_OCR_Java,aspose-ocr/Aspose.OCR-for-Java,aspose-ocr/Aspose.OCR-for-Java,asposeocr/Aspose_OCR_Java