add http2 server test for unary calls that uses small frames and padding
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 758ba24..8d6c283 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -779,11 +779,11 @@
doc/g_stands_for.md \
doc/health-checking.md \
doc/http-grpc-status-mapping.md \
+doc/http2-interop-test-descriptions.md \
doc/internationalization.md \
doc/interop-test-descriptions.md \
doc/load-balancing.md \
doc/naming.md \
-doc/negative-http2-interop-test-descriptions.md \
doc/server-reflection.md \
doc/server_reflection_tutorial.md \
doc/server_side_auth.md \