Sync SDL3 wiki -> header

[ci skip]

include/SDL3/SDL_hints.h

@@ -2509,9 +2509,9 @@ extern "C" {
  * A variable controlling whether the hardware cursor stays visible when
  * relative mode is active.
  *
- * This variable can be set to the following values: 
+ * This variable can be set to the following values:
  *
- * - "0": The cursor will be hidden while relative mode is active (default) 
+ * - "0": The cursor will be hidden while relative mode is active (default)
  * - "1": The cursor will remain visible while relative mode is active
  *
  * Note that for systems without raw hardware inputs, relative mode is