Update docs/sglang_deploy_guide.md (#5)

- Update docs/sglang_deploy_guide.md (1c8932ef382594711d69a61fa487634facfed1d2)


Co-authored-by: zhaochenyang20 <zhaochenyang20@users.noreply.huggingface.co>

docs/sglang_deploy_guide.md

@@ -35,7 +35,7 @@ It is recommended to use a virtual environment (such as **venv**, **conda**, or
 We recommend installing SGLang in a fresh Python environment:
 
 ```bash
-git clone -b v0.5.4.post3 https://github.com/sgl-project/sglang.git
+git clone -b v0.5.4.post1 https://github.com/sgl-project/sglang.git
 cd sglang
 
 # Install the python packages