net: 6pack: Demote "How to turn on 6pack support" section heading

"How to turn on 6pack support" is a subsection of "Building and
installing the 6pack driver". Yet, the former is in the same heading
level as the latter as sections, making it listed in networking docs
toctree.

Demote it to subsection.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20251017064525.28836-4-bagasdotme@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/Documentation/networking/6pack.rst b/Documentation/networking/6pack.rst
index bc5bf1f1a98fb7b6efdf8d304e4d53a9d9e6319c..66d5fd4fc82128b0499541fc2db16e1db9a06138 100644 (file)
--- a/Documentation/networking/6pack.rst
+++ b/Documentation/networking/6pack.rst
@@ -94,7 +94,7 @@ kernels may lead to a compilation error because the interface to a kernel
 function has been changed in the 2.1.8x kernels.
 
 How to turn on 6pack support:
-=============================
+-----------------------------
 
 - In the linux kernel configuration program, select the code maturity level
   options menu and turn on the prompting for development drivers.