Update README.md

README.md

@@ -133,7 +133,7 @@ For more details about the endpoint API, check out the [example notebook](https:
 ## Training data
 More details about the training data are available in the [technical report](https://arxiv.org/abs/2510.15821).
 
-- Subset of [Chronos Datasets](https://huggingface.co/datasets/autogluon/chronos_datasets) (excluding datasets that overlap with GIFT-Eval)
+- Subset of [Chronos Datasets](https://huggingface.co/datasets/autogluon/chronos_datasets) (excluding test portion of datasets that overlap with GIFT-Eval)
 - Subset of [GIFT-Eval Pretrain](https://huggingface.co/datasets/Salesforce/GiftEvalPretrain)
 - Synthetic univariate and multivariate data