Update README.md (#31)

- Update README.md (c3e22d3f9f15649c42fb3d61ed29e609d85d0339)

README.md

@@ -126,7 +126,11 @@ We recommend that you use Mistral-Small-3.2-24B-Instruct-2506 in a server/client
 1. Spin up a server:
 
 ```
-vllm serve mistralai/Mistral-Small-3.2-24B-Instruct-2506 --tokenizer_mode mistral --config_format mistral --load_format mistral --tool-call-parser mistral --enable-auto-tool-choice --limit_mm_per_prompt 'image=10' --tensor-parallel-size 2
+vllm serve mistralai/Mistral-Small-3.2-24B-Instruct-2506 \
+  --tokenizer_mode mistral --config_format mistral \
+  --load_format mistral --tool-call-parser mistral \
+  --enable-auto-tool-choice --limit-mm-per-prompt '{"image":10}' \
+  --tensor-parallel-size 2
 ```
 
 **Note:** Running Mistral-Small-3.2-24B-Instruct-2506 on GPU requires ~55 GB of GPU RAM in bf16 or fp16.