Sync SDL3 wiki -> header

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include/SDL3/SDL_error.h

@@ -162,10 +162,10 @@ extern SDL_DECLSPEC const char * SDLCALL SDL_GetError(void);
  *
  * \returns true.
  *
- * \since This function is available since SDL 3.0.0.
- *
  * \threadsafety It is safe to call this function from any thread.
  *
+ * \since This function is available since SDL 3.0.0.
+ *
  * \sa SDL_GetError
  * \sa SDL_SetError
  */