Update README.md

README.md

@@ -18,7 +18,7 @@ This project uses content and/or models licensed under the **Creative Commons At
 **Attribution:**  
 - Original Creator: Artificial Intelligence and Learning Systems Laboratory
 - License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)  
-- Modifications: This project may include adaptations or modifications of the original material.
+- Modifications: This project may include adaptations or modifications of the original material such as data cleaning or manipulation to fit the downstream models.
 
 **Usage Restrictions:**  
 - This material is for **non-commercial use only**.