fix typo (#6)

- fix typo (aa94c394879ec9c7145e482353b90372fc1f63e1)

README.md

@@ -34,7 +34,7 @@ python3 quantize_quark.py \
         --multi_gpu
 ```
 ## Deployment
-Quark has its own export format and allows FP8 quantized models to be efficiently deployed using the vLLM backend(vllm-compatible).
+Quark has its own export format and allows FP8 quantized models to be efficiently deployed using the vLLM backend(vLLM-compatible).
 
 ## Evaluation
 Quark currently uses perplexity(PPL) as the evaluation metric for accuracy loss before and after quantization.The specific PPL algorithm can be referenced in the quantize_quark.py.