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README.md

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 ## News
-SRU++, a new SRU variant, is released. [[tech report](https://arxiv.org/pdf/2102.12459.pdf)] [[blog](https://www.asapp.com/blog/reducing-the-high-cost-and-carbon-footprint-of-training-nlp-models-with-sru/)]
+SRU++, a new SRU variant, is released. [[tech report](https://arxiv.org/pdf/2102.12459.pdf)] [[blog](https://www.asapp.com/blog/reducing-the-high-cost-of-training-nlp-models-with-sru/)]
 
 The experimental code and SRU++ implementation are available on [the dev branch](https://github.com/asappresearch/sru/tree/3.0.0-dev/experiments/srupp_experiments) which will be merged into master later.