Update README.md

12207480 · 12207480 · commit 7682055f412f · 2015-10-27T22:44:38.000+08:00
diff --git a/README.md b/README.md
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 # TYAlertController
-Powerful, Easy to use alertView or popView on controller and window, support blur effect, custom view and custom animation, use aotolayout.
+Powerful, Easy to use alertView or popupView on controller and window, support blur effect, custom view and custom animation, use aotolayout.
 
 ### ScreenShot
 ![image](https://github.com/12207480/TYAlertController/blob/master/screenshot/TYAlertControllerDemo.gif)
