Update README.md

README.md

@@ -29,7 +29,7 @@ This model can be used to classify text as **Positive**, **Neutral**, or **Negat
 
 ## Model Performance
 
-This model was fine-tuned on a custom sentiment dataset. Below are its performance metrics on the validation dataset:
+This model was fine-tuned on a custom sentiment dataset. Below are its performance metrics :
 
 - **Accuracy**: 0.91
 - **F1-Score**: 0.89