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README.md

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 ## Model description
 
-This model is a [PTT5](https://huggingface.co/unicamp-dl/ptt5-base-portuguese-vocab) finetuned to sentiment transfer task, where the objective is to reverse the sentiment polarity of a text without contradicting the original meaning. Based on the paper [arXiv:2204.02952](https://arxiv.org/abs/2204.02952).
+This model is a [PTT5](https://huggingface.co/unicamp-dl/ptt5-base-portuguese-vocab) adjusted to the sentiment transfer task, where the objective is to reverse the sentiment polarity of a text without contradicting the original meaning. Positive reframing induces a complementary positive viewpoint (e.g. glass-half-full) escaping negative patterns. Based on the article [arXiv:2204.02952](https://arxiv.org/abs/2204.02952). 
 
 ## How to use