Update README.md

README.md

@@ -17,7 +17,7 @@ baichuan-7B is an open-source large-scale pre-trained model developed by Baichua
 
 If you wish to use baichuan-7B (for inference, finetuning, etc.), we recommend using the accompanying code library [baichuan-7B](https://github.com/baichuan-inc/baichuan-7B).
 
-## Why use Baichuan-7B
+## Why use baichuan-7B
 
 - 在同尺寸模型中baichuan-7B达到了目前SOTA的水平，参考下面MMLU指标
 - baichuan-7B使用自有的中英文双语语料进行训练，在中文上进行优化，在C-Eval达到SOTA水平