Update README.md

README.md

@@ -123,7 +123,7 @@ Direct Assessment (DA) quality estimation data for English→Indic (Gujarati, Hi
 
 - **Paper**: Sindhujan, A., Qian, S., Matthew, C.C.C., Orasan, C., and Kanojia, D. (2024). *ALOPE: Adaptive Layer Optimization for Translation Quality Estimation using Large Language Models.* In Second Conference on Language Modeling. ([arXiv](https://arxiv.org/html/2508.07484v1))
 - **Task**: Sentence-level quality estimation with human DA scores and z-scores; some splits include model scores and PE strings.
-- **Format**: Three splits (`train`, `dev`, `test`) per language pair, TSV with columns `index`, `original`, `translation`, `scores`, `mean`, `z_scores`, `z_mean` (+ optional `model_scores`, `PE`).
+- **Format**: Three splits (`train`, `dev`, `test`) per language pair, TSV with columns `index`, `original`, `translation`, `scores`, `mean`, `z_scores`, `z_mean`.
 
 ## Loading with 🤗 Datasets