add acknowledgment and more details (#1)

- add acknowledgment and more details (06df9ec34ae5c02681d6386408590302a85cb627)

README.md

@@ -1,7 +1,7 @@
 ---
 language:
 - en
-pretty_name: r
+pretty_name: Charley Project Mirror
 dataset_info:
   features:
   - name: Name
@@ -59,8 +59,12 @@ license: cc-by-nc-2.0
 ---
 
 ## Summary
+This dataset contains structured casefiles of missing people scraped from [The Charley Project](https://charleyproject.org/). Each record corresponds to a single case and includes demographic information, disappearance details, investigating agencies, source references, and related metadata.
 
-<!-- Provide a quick summary of the dataset. -->
-This dataset contains structured casefiles of missing persons scraped from [The Charley Project](https://charleyproject.org/). Each record corresponds to a single case and includes demographic information, disappearance details, investigating agencies, source references, and related metadata.
+The dataset is intended for **non-commercial, educational, and research purposes only**, in accordance with the [**CC-BY-NC 2.0 license**](https://creativecommons.org/licenses/by-nc/2.0/).
 
-The dataset is intended for **non-commercial, educational, and research purposes only**, in accordance with the original [**CC-BY-NC 2.0 license**](https://creativecommons.org/licenses/by-nc/2.0/). It is suitable for tasks such as information extraction, instruction fine-tuning, question answering, data normalization, and analysis of real-world, semi-structured text. No additional annotations or inferred information have been added beyond structuring the publicly available content.
+## Acknowledgment & Attribution
+This dataset is derived from publicly available content on [The Charley Project](https://charleyproject.org/), a missing people database currently maintained by [Meaghan Good](https://charleyproject.org/information/about-meaghan). The casefile narratives and site content are © 2004–2024 Meaghan Good and are licensed under the Creative Commons Attribution–NonCommercial [(CC-BY-NC 2.0)](https://creativecommons.org/licenses/by-nc/2.0/) license.
+
+## More Details
+The scraping was conducted on **January 27th 2026 between 06:00 to 12:00 (GMT+7)** for the unresolved cases and **January 31st 2026 between 06:30 and 07:30 (GMT+7)** for resolved cases. Since the website is continuously maintained, the information in this dataset may not reflect the most up-to-date content. I highly recommend to visit [The Charley Project](https://charleyproject.org/) to access the latest version of the casefiles.