Update README.md

Author: 7bitcoder

README.md

@@ -2,7 +2,7 @@
 Frameless application window template qml, resizeable, maximalizable, minimalizable, draggable, ready to be more customized.
 Buttons colors are animated on hover and pressed. When window is dragged on top of the screen it is auto maximalized. <br/>
 # ScreenShoots
-![normal](ScreenShoots/Normal.png)
-![Bigger](ScreenShots/Bigger.png)
-![Maximalized](ScreenShots/Maximalized.png)
+![normal](ScreenShots/Normal.png)
+![Bigger](ScreenShots/Bigger.PNG)
+![Maximalized](ScreenShots/Maximalized.PNG)
 ![Bar](ScreenShots/Bar.png)