Sync SDL3 wiki -> header

[ci skip]

include/SDL3/SDL_video.h

@@ -1542,10 +1542,9 @@ extern SDL_DECLSPEC SDL_Window * SDLCALL SDL_GetWindowParent(SDL_Window *window)
  * - `SDL_PROP_WINDOW_X11_WINDOW_NUMBER`: the X11 Window associated with the
  *   window
  *
- * On Emscripten:
- * - `SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID`: the id the canvas element will have
- * - `SDL_PROP_WINDOW_EMSCRIPTEN_KEYBOARD_ELEMENT`: the keyboard element that associates
- *   keyboard events to this window
+ * On Emscripten: - `SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID`: the id the canvas
+ * element will have - `SDL_PROP_WINDOW_EMSCRIPTEN_KEYBOARD_ELEMENT`: the
+ * keyboard element that associates keyboard events to this window
  *
  * \param window the window to query.
  * \returns a valid property ID on success or 0 on failure; call