update readme

README.md

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 [![Chrome rate](https://img.shields.io/chrome-web-store/rating/hmigninkgibhdckiaphhmbgcghochdjc?logo=googlechrome&logoColor=white)](https://chromewebstore.google.com/detail/hmigninkgibhdckiaphhmbgcghochdjc)
 
 Mouseover Translate Any Language At Once - Chrome Extension 
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+ 
 Download from [chrome web store](https://chromewebstore.google.com/detail/hmigninkgibhdckiaphhmbgcghochdjc) and [Edge Extension store](https://microsoftedge.microsoft.com/addons/detail/mouse-tooltip-translator/nnodgmifnfgkolmakhcfkkbbjjcobhbl)
 
 [<img alt="chrome web store" height="64px" src="doc/google.png" />](https://chrome.google.com/webstore/detail/mouse-tooltip-translator/hmigninkgibhdckiaphhmbgcghochdjc)