Update README.md

README.md

@@ -42,7 +42,7 @@ This repository includes the following:
   Lag features, rolling statistics, seasonal indicators, and date-based encodings.
 
 - **Model Optimization and Evaluation**  
-  Grid-search-cv , Randomized-searhc-cv, cross-validation for time series, and performance metrics (MAE, RMSE, MAPE).
+  Grid-search-cv , Randomized-search-cv, cross-validation for time series, and performance metrics (MAE, RMSE, MAPE).
 
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