Update README.md

Author: speed1313

README.md

@@ -69,7 +69,7 @@ uv sync --group normal
 uv run --group normal python examples/sample.py \
   --model_id llava-hf/llava-1.5-7b-hf \
   --task_id japanese-heron-bench  \
-  --result_dir test  \
+  --result_dir result  \
   --metrics "heron-bench" \
   --judge_model "gpt-4o-2024-05-13" \
   --overwrite