update metadata

Signed-off-by: Sami Jaghouar <[email protected]>

README.md

@@ -12,6 +12,13 @@ dataset_info:
     splits:
     - name: train
     - name: validation
+configs:
+  - config_name: en
+    data_files:
+      - split: train
+        path: en/c4-train.*.json.gz
+      - split: validation
+        path: en/c4-validation.*.json.gz
 ---
 
 # C4 tiny