Update README.md

Author: sivakumar-mahalingam

README.md

@@ -29,7 +29,7 @@ FastMRZ is an open-source Python package that extracts the Machine Readable Zone
 
 - 👁️Detects and extracts the MRZ region from document images
 - ️🔍Contour detection to accurately identify the MRZ area
-- 🪄Custom trained models using ONNX 
+- 🎨Custom trained models using ONNX 
 - 🆗Contains checksum logics for data validation
 - 📤Outputs the extracted MRZ region as text/json