Update README.md

README.md

@@ -16,7 +16,7 @@ configs:
   - split: hrbench_4k
     path: "hr_bench_4k.parquet"
   - split: hrbench_8k
-    path: "hr_bench_4k.parquet"
+    path: "hr_bench_8k.parquet"
 dataset_info:
   - config_name: hrbench_version_split
     features: