Update README.md

README.md

@@ -17,11 +17,11 @@ size_categories:
 source_datasets:
 - extended|other
 task_categories:
-- text_classification
-- text_scoring
+- text-classification
+- text-scoring
 task_ids:
-- sentiment_classification
-- sentiment_scoring
+- sentiment-classification
+- sentiment-scoring
 ---
 
 # Dataset Card for HuSST