SDL_mixer: Sync SDL3_mixer wiki -> header (40d74)

SDL Commits
1 
From 40d746dd94dc2b88437b4f0b8790c8a88c06e976 Mon Sep 17 00:00:00 2001
From: SDL Wiki Bot <[EMAIL REDACTED]>
Date: Tue, 20 Jan 2026 23:43:36 +0000
Subject: [PATCH] Sync SDL3_mixer wiki -> header

[ci skip]
---
 docs/INTRO-cmake.md      | 2 +-
 docs/INTRO-emscripten.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/INTRO-cmake.md b/docs/INTRO-cmake.md
index d2e8c0e4..c2298704 100644
--- a/docs/INTRO-cmake.md
+++ b/docs/INTRO-cmake.md
@@ -39,7 +39,7 @@ Run:
 ```sh
 cd build/Debug
 ./hello
-``` 
+```
 - On other platforms the executable is in the build directory:
 ```sh
 cd build
diff --git a/docs/INTRO-emscripten.md b/docs/INTRO-emscripten.md
index 55fd7dd9..e56dc8e9 100644
--- a/docs/INTRO-emscripten.md
+++ b/docs/INTRO-emscripten.md
@@ -25,7 +25,7 @@ add_subdirectory(vendored/SDL EXCLUDE_FROM_ALL)
 # This assumes the SDL_mixer source is available in vendored/SDL_mixer
 add_subdirectory(vendored/SDL_mixer EXCLUDE_FROM_ALL)
 
-# on Web targets, we need CMake to generate a HTML webpage. 
+# on Web targets, we need CMake to generate a HTML webpage.
 if(EMSCRIPTEN)
   set(CMAKE_EXECUTABLE_SUFFIX ".html" CACHE INTERNAL "")
 endif()