Fix README

README.md

@@ -8,4 +8,4 @@ library_name: mlc-llm
 pipeline_tag: text-generation
 ---
 
-4-bit [OmniQuant](https://arxiv.org/abs/2308.13137) quantized version of [DeepSeek-R1-Distill-Qwen-7B](https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-7B) for inference with the [Private LLM](http://privatellm.app) app.
+4-bit GPTQ quantized version of [DeepSeek-R1-Distill-Qwen-7B](https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-7B) for inference with the [Private LLM](http://privatellm.app) app.