SDL: Sync SDL3 wiki -> header (c5f36)

From c5f369f5570057924197b5214bf61c4200c4801b Mon Sep 17 00:00:00 2001
From: SDL Wiki Bot <[EMAIL REDACTED]>
Date: Fri, 4 Apr 2025 15:30:28 +0000
Subject: [PATCH] Sync SDL3 wiki -> header

[ci skip]
---
 docs/README-documentation-rules.md | 5 +++++
 include/SDL3/SDL_gpu.h             | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/docs/README-documentation-rules.md b/docs/README-documentation-rules.md
index 3659caf17798e..757a3c5fcc538 100644
--- a/docs/README-documentation-rules.md
+++ b/docs/README-documentation-rules.md
@@ -321,6 +321,11 @@ to the headers:
 - "Version"
 - "See Also"
 
+## Unrecognized sections are removed from the headers!
+
+If you add Doxygen with a `##` (`###`, etc) section header, it'll
+migrate to the wiki and be _removed_ from the headers. Generally
+the correct thing to do is _never use section headers in the Doxygen_.
 
 ## It's okay to repeat yourself.
 
diff --git a/include/SDL3/SDL_gpu.h b/include/SDL3/SDL_gpu.h
index 66e1b37c43d5f..bed8a2b42175b 100644
--- a/include/SDL3/SDL_gpu.h
+++ b/include/SDL3/SDL_gpu.h
@@ -4305,3 +4305,6 @@ extern SDL_DECLSPEC void SDLCALL SDL_GDKResumeGPU(SDL_GPUDevice *device);
 #endif /* SDL_gpu_h_ */
 
 
+
+
+