SDL: Fixed reference to old function (thanks @tom-seddon!)

SDL Commits
1 
From ced153a24a2f5306372475b5de953a8da6ce6675 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sun, 2 Jul 2023 18:24:53 -0700
Subject: [PATCH] Fixed reference to old function (thanks @tom-seddon!)

Fixes https://github.com/libsdl-org/SDL/issues/7912
---
 include/SDL3/SDL_surface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/SDL3/SDL_surface.h b/include/SDL3/SDL_surface.h
index b1304b018e08..6e0f120600c3 100644
--- a/include/SDL3/SDL_surface.h
+++ b/include/SDL3/SDL_surface.h
@@ -814,7 +814,7 @@ extern DECLSPEC int SDLCALL SDL_BlitSurfaceUnchecked
  * Perform a fast, low quality, stretch blit between two surfaces of the same
  * format.
  *
- * **WARNING**: Please use SDL_BlitScaled() instead.
+ * **WARNING**: Please use SDL_BlitSurfaceScaled() instead.
  *
  * \param src the SDL_Surface structure to be copied from
  * \param srcrect the SDL_Rect structure representing the rectangle to be