diff --git a/src/video/x11/SDL_x11window.c b/src/video/x11/SDL_x11window.c
index 9a2fdb6de..bbf526c87 100644
--- a/src/video/x11/SDL_x11window.c
+++ b/src/video/x11/SDL_x11window.c
@@ -1042,7 +1042,7 @@ X11_RestoreWindow(_THIS, SDL_Window * window)
     SetWindowActive(_this, window);
 }
 
-/* This asks the Window Manager to handle fullscreen for us. Most don't do it right, though. */
+/* This asks the Window Manager to handle fullscreen for us. This is the modern way. */
 static void
 X11_SetWindowFullscreenViaWM(_THIS, SDL_Window * window, SDL_VideoDisplay * _display, SDL_bool fullscreen)
 {