chore(doc): fix fasttext paper link (#60)

Author: shenxiangzhuang

README.md

@@ -35,7 +35,7 @@ Implementing classic NLP models from scratch with clean code and easy-to-underst
 | Word2Vec(2013)<br>[![arXiv](https://img.shields.io/badge/arXiv-1301.3781-b31b1b.svg)](https://arxiv.org/abs/1301.3781) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
 | Seq2Seq(2014)<br>[![arXiv](https://img.shields.io/badge/arXiv-1409.3215-b31b1b.svg)](https://arxiv.org/abs/1409.3215) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
 | Attention(2014)<br>[![arXiv](https://img.shields.io/badge/arXiv-1409.0473-b31b1b.svg)](https://arxiv.org/abs/1409.0473) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
-| fastText(2016)<br>[![arXiv](https://img.shields.io/badge/arXiv-1607.04606-b31b1b.svg)](https://arxiv.org/abs/1607.04606) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
+| fastText(2016)<br>[![arXiv](https://img.shields.io/badge/arXiv-1607.01759-b31b1b.svg)](https://arxiv.org/abs/1607.01759) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
 | Transformer(2017)<br>[![arXiv](https://img.shields.io/badge/arXiv-1706.03762-b31b1b.svg)](https://arxiv.org/abs/1706.03762) | ✅ | ![Coming soon](https://img.shields.io/badge/Doc-Coming%20soon-lightgrey.svg) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
 | GPT(2018)<br>[![OpenAI](https://img.shields.io/badge/OpenAI-Paper%20-00A67E.svg)](https://cdn.openai.com/research-covers/language-unsupervised/language_understanding_paper.pdf) | ✅ | [![Doc](https://img.shields.io/badge/Doc-GPT-green.svg)](./toynlp/gpt/README.md) | ![Coming soon](https://img.shields.io/badge/Blog-Coming%20soon-lightgrey.svg) |
 | BERT(2018)<br>[![arXiv](https://img.shields.io/badge/arXiv-1810.04805-b31b1b.svg)](https://arxiv.org/abs/1810.04805) | ✅ | [![Doc](https://img.shields.io/badge/Doc-BERT-green.svg)](./toynlp/bert/README.md) | [![Blog](https://img.shields.io/badge/Blog-BERT-orange.svg)](https://datahonor.com/blog/2025/11/02/bert/) |