Update README.md

README.md

@@ -36,7 +36,7 @@ The dataset is available in **Parquet format** and contains the following column
 |---------------------|------------------|-----------------------------------------------------------------------------|
 | `chunk_id`          | `str`            | Unique identifier for each chunk.                                           |
 | `doc_id`            | `str`            | Document identifier from the source site.                                   |
-| `chunk_index`       | `int`            | Index of the chunk within its original document.                            |
+| `chunk_index`       | `int`            | Index of the chunk within its original document. Starting from 1.           |
 | `chunk_xxh64`       | `str`            | XXH64 hash of the `chunk_text` value.                                       |
 | `category`          | `str`            | Type of dossier (e.g., `LOI_PUBLIEE`, `PROJET_LOI`, etc.).                  |
 | `content_type`      | `str`            | Nature of the content: `article`, `dossier_content`, or `explanatory_memorandum`. |