Update README.md

README.md

@@ -187,7 +187,7 @@ def merge_events(events: list[list[float]], centroids):
     # Merged list to store final intervals
     merged = []
 
-    for event, centroid in zip(flattened_events, centroids):
+    for event, centroid in zip(flattened_events, flattened_centroids):
         if not merged:
             # If merged is empty, simply add the first event
             merged.append((event, centroid))