Update licence to nc (#1)

- Update licence to nc (c8e07580e7ab8b7f4be4bd23b29ec93d894caac7)


Co-authored-by: Saahil Ognawala <saahil-ognawala@users.noreply.huggingface.co>

README.md

@@ -1,5 +1,5 @@
 ---
-license: cc-by-4.0
+license: cc-by-nc-4.0
 language:
   - multilingual
   - af