Update README.md

Author: Ximi1970

README.md

@@ -41,7 +41,7 @@ Overview
 
 This is a fork of [foudfou/FireTray](https://github.com/foudfou/FireTray)
 
-The original FireTray has been patched to display the number of unread messages in KDE system tray.
+The original FireTray has been patched to display the number of unread messages in KDE/Windows system tray.
 
 It is a workaround for issues:
 * [foudfou/FireTray #143](https://github.com/foudfou/FireTray/issues/143)