update readme

README.md

@@ -64,11 +64,11 @@ make -j12
 
 [LLama-65B](https://huggingface.co/decapoda-research/llama-65b-hf)
 
-[LLama-7B](https://huggingface.co/meta-llama/Llama-2-7b-hf)
+[LLama2-7B](https://huggingface.co/meta-llama/Llama-2-7b-hf)
 
-[LLama-13B](https://huggingface.co/meta-llama/Llama-2-13b-hf)
+[LLama2-13B](https://huggingface.co/meta-llama/Llama-2-13b-hf)
 
-支持模型包括：llama-7B、llama-13B、llama-30B、llama-65B、llama2-7B、llama2-13B
+支持模型包括：LLama-7B、LLama-13B、LLama-30B、LLama-65B、LLama2-7B、LLama2-13B
 
 模型转换