Update README.md

README.md

@@ -32,16 +32,16 @@ QuestionAnswering/
 │
 ├─ README.md
 ├─ SQuAD-sr-md/
-│   └─ train.json
+│   └─ train-00000-of-00001.parquet
 ├─ SerbianQA-Gen/
 │   ├─ PaSaz/
-│   │   └─ train.json
+│   │   └─ train-00000-of-00001.parquet
 │   ├─ Wikipedia/
-│   │   └─ train.json
+│   │   └─ train-00000-of-00001.parquet
 │   ├─ Sveznanje/
-│   │   └─ train.json
+│   │   └─ train-00000-of-00001.parquet
 │   └─ Biblisha/
-│       └─ train.json
+│       └─ train-00000-of-00001.parquet
 
 ```
 
@@ -71,7 +71,7 @@ Together, these datasets contribute to addressing the lack of large-scale QA res
 ```bibtex
 @unpublished{SerbianQA2026,
   title={Development of Serbian QA Datasets through Prompt-Based Generation and Human Validation},
-  author={Jovana Rađenović and Olivera Kitanović and Ranka Stanković and Mihailo Škorić},
+  author={Rađenović, Jovana and Kitanović, Olivera and Stanković, Ranka and Škorić, Mihailo},
   year={2026},
   note={Accepted, not yet published}
 }