Update README.md

README.md

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 This repo contains my scanned receipts which are accumulated throughout various business trips.
 
-Also available through github repo: https://github.com/JensWalter/my-receipts
+Also available through github repo: 
 
 All receipts are scanned PDF documents. Most of them are OCR'd through a document scanner.
 
 Here is the full file index of the repository:
 
-Collect from [my receipts (pdf scans)](https://www.kaggle.com/datasets/jenswalter/receipts)
+Collect from [my receipts (pdf scans)](https://www.kaggle.com/datasets/jenswalter/receipts) and [Github Jens Walter](https://github.com/JensWalter/my-receipts)
+
+This dataset was created from scanned documents accumulated during various business trips. The receipts, collected over time, were organized and digitized using OCR to facilitate information extraction.
+
+The original files are available in the GitHub repository: JensWalter/my-receipts.
+
+The dataset comprises scanned PDF files that are meticulously indexed, representing a comprehensive and structured collection of personal receipts.