Updated documentation of SDL_CreateWindow() and SDL_CreateWindowFrom().
diff --git a/include/SDL_video.h b/include/SDL_video.h
index 52179f3..f68bc56 100644
--- a/include/SDL_video.h
+++ b/include/SDL_video.h
@@ -449,7 +449,7 @@ extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window);
* ::SDL_WINDOW_MINIMIZED, ::SDL_WINDOW_INPUT_GRABBED,
* ::SDL_WINDOW_ALLOW_HIGHDPI.
*
- * \return The id of the window created, or zero if window creation failed.
+ * \return The created window, or NULL if window creation failed.
*
* If the window is created with the SDL_WINDOW_ALLOW_HIGHDPI flag, its size
* in pixels may differ from its size in screen coordinates on platforms with
@@ -468,7 +468,7 @@ extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindow(const char *title,
*
* \param data A pointer to driver-dependent window creation data
*
- * \return The id of the window created, or zero if window creation failed.
+ * \return The created window, or NULL if window creation failed.
*
* \sa SDL_DestroyWindow()
*/