Update README.md

README.md

@@ -280,7 +280,7 @@ Follow the Github repo's demo script [examples/a2d/bd3lm/chat.py](https://github
 ```shell
 python -u examples/a2d/bd3lm/chat.py \
     --model_name_or_path dllm-collection/Qwen3-0.6B-diffusion-bd3lm-v0.1 \
-    --chat_template True --block_size 32 --remasking random --steps 256 --max_new_tokens 256
+    --chat_template True --block_size 32 --remasking low_confidence --steps 256 --max_new_tokens 256
 ```
 
 ## Evaluation