Update README.md

README.md

@@ -23,7 +23,7 @@ You can use the model as follows:
 
 ```python
 from bertopic import BERTopic
-topic_model = BERTopic.load("Trubnik1967/kmeans_6")
+topic_model = BERTopic.load("Trubnik1967/kmeans_20")
 
 topic_model.get_topic_info()
 ```