fix task_ids

README.md

@@ -16,9 +16,10 @@ source_datasets:
 - original
 task_categories:
 - summarization
-task_ids:
-- summarization-other-reddit-posts-summarization
+task_ids: []
 paperswithcode_id: reddit-tifu
+tags:
+- reddit-posts-summarization
 ---
 
 # Dataset Card for "reddit_tifu"
@@ -216,4 +217,4 @@ MIT License.
 
 ### Contributions
 
-Thanks to [@patrickvonplaten](https://github.com/patrickvonplaten), [@thomwolf](https://github.com/thomwolf) for adding this dataset.
+Thanks to [@patrickvonplaten](https://github.com/patrickvonplaten), [@thomwolf](https://github.com/thomwolf) for adding this dataset.