fixed toggle function for light/dark theme

init.org

@@ -171,8 +171,11 @@ Some windows specific stuff
   (interactive)
   (when *windows*
     (if (eq (car custom-enabled-themes) 'ample-flat)
-        (disable-theme 'ample-flat)
-       (enable-theme 'ample-flat))))
+        (progn (disable-theme 'ample-flat)
+               (enable-theme 'adwaita))
+      (progn
+        (disable-theme 'adwaita)
+        (enable-theme 'ample-flat)))))
 #+END_SRC
 
 Windows Theme: