Update pages/23.K-nearest_neighbors.py

pages/23.K-nearest_neighbors.py

@@ -6,7 +6,8 @@ def main():
     st.markdown(
         """
         ### What is KNN?
-        K-Nearest Neighbors (k-NN)** is a supervised machine learning algorithm used for classification and regression tasks. It is a simple  algorithm that makes predictions based on similarity between data points.
+        KNN (k-Nearest Neighbors (k-NN)** is a supervised machine learning algorithm used for classification and regression tasks. It is a simple  algorithm that makes predictions based on similarity between data points.
+        """
     )
 
     # Button to redirect to another Hugging Face space