Update a missing link for IE logo

Author: cheton

README.md

@@ -16,7 +16,7 @@ Demo: http://cheton.github.io/react-infinite-tree
 * A rich set of [APIs](https://github.com/cheton/infinite-tree#api-documentation)
 
 ## Browser Support
-![Chrome](https://github.com/alrra/browser-logos/raw/master/src/chrome/chrome_48x48.png)<br>Chrome | ![Edge](https://github.com/alrra/browser-logos/raw/master/src/edge/edge_48x48.png)<br>Edge | ![Firefox](https://github.com/alrra/browser-logos/raw/master/src/firefox/firefox_48x48.png)<br>Firefox | ![IE](https://github.com/alrra/browser-logos/raw/master/src/internet-explorer/internet-explorer_48x48.png)<br>IE | ![Opera](https://github.com/alrra/browser-logos/raw/master/src/opera/opera_48x48.png)<br>Opera | ![Safari](https://github.com/alrra/browser-logos/raw/master/src/safari/safari_48x48.png)<br>Safari
+![Chrome](https://github.com/alrra/browser-logos/raw/master/src/chrome/chrome_48x48.png)<br>Chrome | ![Edge](https://github.com/alrra/browser-logos/raw/master/src/edge/edge_48x48.png)<br>Edge | ![Firefox](https://github.com/alrra/browser-logos/raw/master/src/firefox/firefox_48x48.png)<br>Firefox | ![IE](https://github.com/alrra/browser-logos/raw/master/src/archive/internet-explorer_9-11/internet-explorer_9-11_48x48.png)<br>IE | ![Opera](https://github.com/alrra/browser-logos/raw/master/src/opera/opera_48x48.png)<br>Opera | ![Safari](https://github.com/alrra/browser-logos/raw/master/src/safari/safari_48x48.png)<br>Safari
 --- | --- | --- | --- | --- | --- |
  Yes | Yes | Yes| 9+ | Yes | Yes |