Update README.md

Author: sileod

README.md

@@ -23,7 +23,7 @@ See supported 490+ tasks in [tasks.md](https://github.com/sileod/tasksource/blob
 ### Pretrained model:
 
 I pretrained models on tasksource and obtained state-of-the-art results:
-<https://huggingface.co/sileod/deberta-v3-base-tasksource-nli>
+<https://hf.co/sileod/deberta-v3-base-tasksource-nli>
 
  ### Contact and citation
 I can help you integrate tasksource in your experiments. `[email protected]`