correct vllm.md

docs/reference/vllm.md

@@ -12,7 +12,7 @@ You can then start the server with:
 python -m outlines.serve.serve --model="mistralai/Mistral-7B-Instruct-v0.2"
 ```
 
-This will by default start a server at `http://127.0.0.1:8000` (check what the console says, though) with the OPT-125M model. If you want to specify another model (e.g. Mistral-7B-Instruct-v0.2), you can do so with the `--model` parameter.
+This will by default start a server at `http://127.0.0.1:8000` (check what the console says, though). Without the `--model` argument set, the OPT-125M model is used. The `--model` argument allows you to specify any model of your choosing.
 
 ### Alternative Method: Via Docker