update metric from llm leaderboard.

README.md

@@ -11,7 +11,7 @@ Neural-chat-7b-v3 was trained between September and October, 2023.
 
 ## Evaluation
 
-We submit our model to [open_llm_leaderboard](https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard), and the model performance has been **improved significantl** as we see from the average metric of 7 tasks from the leaderboard.
+We submit our model to [open_llm_leaderboard](https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard), and the model performance has been **improved significantly** as we see from the average metric of 7 tasks from the leaderboard.
 
 | Model | Average ⬆️| ARC (25-s) ⬆️ | HellaSwag (10-s) ⬆️ | MMLU (5-s) ⬆️| TruthfulQA (MC) (0-s) ⬆️ | Winogrande (5-s) | GSM8K (5-s) | DROP (3-s) |
 | --- | --- | --- | --- | --- | --- | --- | --- | --- |