[CB-2525] Update 2.5.0 splashscreen sizes

Author: jamesjong

docs/en/2.5.0/cordova/splashscreen/splashscreen.md

@@ -72,11 +72,11 @@ Setup
 
    - Default-568h@2x~iphone.png (640x1136 pixels)
    - Default-Landscape@2x~ipad.png (2048x1496 pixels)
-   - Default-Landscape~ipad.png (1024x768 pixels)
+   - Default-Landscape~ipad.png (1024x748 pixels)
    - Default-Portrait@2x~ipad.png (1536x2008 pixels)
-   - Default-Portrait~ipad.png (768x1024 pixels)
+   - Default-Portrait~ipad.png (768x1004 pixels)
    - Default@2x~iphone.png (640x960 pixels)
-   - Default~iphone.png (320x240 pixels)
+   - Default~iphone.png (320x480 pixels)