Sync SDL3 wiki -> header

include/SDL3/SDL_vulkan.h

@@ -150,7 +150,7 @@ extern DECLSPEC void SDLCALL SDL_Vulkan_UnloadLibrary(void);
  * You should not free the returned array; it is owned by SDL.
  *
  * \param count A pointer to an int that will be filled with the number of
- *               extensions returned.
+ *              extensions returned.
  * \returns An array of extension name strings on success, NULL on error.
  *
  * \since This function is available since SDL 3.0.0.