fix task_ids

README.md

@@ -16,13 +16,14 @@ source_datasets:
 - original
 task_categories:
 - text-classification
-task_ids:
-- text-classification-other-discourse-marker-prediction
+task_ids: []
 paperswithcode_id: discovery
 pretty_name: Discovery
 configs:
 - discovery
 - discoverysmall
+tags:
+- discourse-marker-prediction
 ---
 
 
@@ -169,4 +170,4 @@ Self supervised (see paper)
 
 ### Contributions
 
-Thanks to [@sileod](https://github.com/sileod) for adding this dataset.
+Thanks to [@sileod](https://github.com/sileod) for adding this dataset.