Update news-item-2.md

Author: andresruizfacebook

_news/news-item-2.md

@@ -1,6 +1,6 @@
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 order: 2
-link: https://pytorch.org/blog/pytorch-1-dot-5-released-with-new-and-updated-apis
-summary: PyTorch 1.5 released, new and updated APIs including C++ frontend API parity with Python.
+link: https://pytorch.org/blog/accelerating-training-on-nvidia-gpus-with-pytorch-automatic-mixed-precision/
+summary: Accelerating Training on NVIDIA GPUs with PyTorch Automatic Mixed Precision.
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