SDL: Sync SDL3 wiki -> header (37052)

From 370521363af6b1479335099baa612b4034edd534 Mon Sep 17 00:00:00 2001
From: SDL Wiki Bot <[EMAIL REDACTED]>
Date: Wed, 23 Oct 2024 19:57:33 +0000
Subject: [PATCH] Sync SDL3 wiki -> header

[ci skip]
---
 include/SDL3/SDL_version.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/SDL3/SDL_version.h b/include/SDL3/SDL_version.h
index 196e8525ffe00..f21db4f4088f0 100644
--- a/include/SDL3/SDL_version.h
+++ b/include/SDL3/SDL_version.h
@@ -115,6 +115,8 @@ extern "C" {
  * This is the version number macro for the current SDL version.
  *
  * \since This macro is available since SDL 3.1.3.
+ *
+ * \sa SDL_GetVersion
  */
 #define SDL_VERSION \
     SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_MICRO_VERSION)