Changed whitespaces to original style

src/common/emu_window.h

@@ -140,7 +140,7 @@ public:
      * @return std::tuple of (x, y, pressed) where `x` and `y` are the touch coordinates and
      *         `pressed` is true if the touch screen is currently being pressed
      */
-    std::tuple< u16,u16,bool> GetTouchState() const {
+    std::tuple< u16, u16, bool> GetTouchState() const {
         return std::make_tuple(touch_x.load(), touch_y.load(), touch_pressed.load());
     }