Update news-item-2.md

Author: wookim3

_news/news-item-2.md

@@ -1,7 +1,7 @@
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 order: 2
-link: https://pytorch.org/blog/pytorch-1-dot-4-released-and-domain-libraries-updated/ 
-summary: PyTorch 1.4 is now available - adds ability to do fine grain build level customization for PyTorch Mobile, updated domain libraries, and new experimental features.
+link: https://pytorch.org/blog/pytorch-library-updates-new-model-serving-library
+summary: PyTorch library updates including new model serving library
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