SDL_ttf: Sync SDL_ttf wiki -> header (a9cdb)

From a9cdb33561299d19b4834e4773e664edf5b70cd6 Mon Sep 17 00:00:00 2001
From: SDL Wiki Bot <[EMAIL REDACTED]>
Date: Mon, 2 Jan 2023 00:51:17 +0000
Subject: [PATCH] Sync SDL_ttf wiki -> header

---
 SDL_ttf.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/SDL_ttf.h b/SDL_ttf.h
index f29e5ef..fb37cfe 100644
--- a/SDL_ttf.h
+++ b/SDL_ttf.h
@@ -1349,6 +1349,7 @@ extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded(TTF_Font *font,
  * \param font the font to render with.
  * \param text text to render, in Latin1 encoding.
  * \param fg the foreground color for the text.
+ * \param bg the background color for the text.
  * \returns a new 8-bit, palettized surface, or NULL if there was an error.
  *
  * \since This function is available since SDL_ttf 2.0.18.
@@ -1449,6 +1450,7 @@ extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded_Wrapped(TTF_Font
  * \param font the font to render with.
  * \param ch the character to render.
  * \param fg the foreground color for the text.
+ * \param bg the background color for the text.
  * \returns a new 8-bit, palettized surface, or NULL if there was an error.
  *
  * \since This function is available since SDL_ttf 2.0.12.