Update README.md

README.md

@@ -4,8 +4,8 @@ configs:
     data_files:
       - split: train
         path: qrels/train.jsonl
-      - split: validation
-        path: qrels/validation.jsonl
+      - split: dev
+        path: qrels/dev.jsonl
       - split: test
         path: qrels/test.jsonl
   - config_name: corpus