Sync SDL3 wiki -> header

[ci skip]

include/SDL3/SDL_dialog.h

@@ -25,14 +25,13 @@
  * File dialog support.
  *
  * SDL offers file dialogs, to let users select files with native GUI
- * interfaces. There are "open" dialogs, "save" dialogs, and folder
- * selection dialogs. The app can control some details, such as
- * filtering to specific files, or whether multiple files can be selected by
- * the user.
+ * interfaces. There are "open" dialogs, "save" dialogs, and folder selection
+ * dialogs. The app can control some details, such as filtering to specific
+ * files, or whether multiple files can be selected by the user.
  *
  * Note that launching a file dialog is a non-blocking operation; control
- * returns to the app immediately, and a callback is called later (possibly
- * in another thread) when the user makes a choice.
+ * returns to the app immediately, and a callback is called later (possibly in
+ * another thread) when the user makes a choice.
  */
 
 #ifndef SDL_dialog_h_