Update README.md

README.md

@@ -43,6 +43,8 @@ huggingface-cli download confit/audioset-16khz-wds --include 2m/train/*.tar  --r
 huggingface-cli download confit/audioset-16khz-wds --include 2m/test/*.tar  --repo-type=dataset --local-dir /path/to/store
 ```
 
+> **_NOTE:_** The `--local-dir /path/to/store` argument specifies the root directory where the dataset will be stored. You do not need to manually create subdirectories (e.g., `/path/to/store/20k/train`). The command will automatically create the required folder structure.
+
 ## Format and Usage
 
 The dataset is stored in the WebDataset (WDS) format, which is optimised for distributed training and streaming.