Update README.md

README.md

@@ -32,7 +32,7 @@ We are pleased to introduce **FinText-TSFM**, a comprehensive suite of **time se
   - TimesFM-8M / 20M  
 
 - **Performance Insights:**  
-  Our findings show that **off-the-shelf TSFMs** underperform in zero-shot forecasting, while **finance-pretrained models** achieve large gains in both predictive accuracy and portfolio Sharpe ratios.
+  Our findings show that **off-the-shelf TSFMs** underperform in zero-shot forecasting, while **finance-pretrained models** achieve large gains in both predictive accuracy and portfolio performance.
 
 - **Evaluation Scope:**  
   Models are benchmarked across **U.S. and international markets**, using rolling windows (5, 21, 252, 512 days) and **18M+ out-of-sample forecasts**.