fix task_ids

README.md

@@ -15,10 +15,11 @@ source_datasets:
 - original
 task_categories:
 - other
-task_ids:
-- other-other-disambiguation
+task_ids: []
 paperswithcode_id: medal
 pretty_name: MeDAL
+tags:
+- disambiguation
 ---
 # Dataset Card for the MeDAL dataset
 
@@ -212,4 +213,4 @@ The original dataset was retrieved and modified from the [NLM website](https://w
 
 ### Contributions
 
-Thanks to [@Narsil](https://github.com/Narsil) and [@xhlulu](https://github.com/xhlulu)) for adding this dataset.
+Thanks to [@Narsil](https://github.com/Narsil) and [@xhlulu](https://github.com/xhlulu)) for adding this dataset.