Sync SDL3 wiki -> header

[ci skip]

include/SDL3/SDL_hints.h

@@ -3726,7 +3726,9 @@ extern "C" {
  *
  * - "0": Fullscreen windows will not be minimized when they lose focus.
  * - "1": Fullscreen windows are minimized when they lose focus.
- * - "auto": Fullscreen windows are minimized when they lose focus if they use exclusive fullscreen modes, so the desktop video mode is restored. (default)
+ * - "auto": Fullscreen windows are minimized when they lose focus if they use
+ *   exclusive fullscreen modes, so the desktop video mode is restored.
+ *   (default)
  *
  * This hint can be set anytime.
  *