Update README.md

README.md

@@ -37,7 +37,7 @@ It achieves the following results on the evaluation set:
 
 # Model description
 
-To use quantized model , firsly , read the doc of how to use CTranslate2 converter and Faster Whisper repo in here:
+To use quantized model , firstly , read the doc of how to use CTranslate2 converter and Faster Whisper repo in here:
 - [CTranslate2](https://github.com/OpenNMT/CTranslate2.git)
 - [Faster-Whipser](https://github.com/guillaumekln/faster-whisper)