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[2/2] Documentation: PCI: extend subheading underline for "lspci output" section

Message ID 20220622095345.27121-3-bagasdotme@gmail.com (mailing list archive)
State Handled Elsewhere
Headers show
Series [1/2] Documentation: PCI: Use code-block block for scratchpad registers diagram | expand

Commit Message

Bagas Sanjaya June 22, 2022, 9:53 a.m. UTC
The underline syntax for "lspci output..." section is off-by-one less
than the section heading's length, hence triggers the warning:

Documentation/PCI/endpoint/pci-vntb-howto.rst:131: WARNING: Title underline too short.

Extend the underline by one to match the heading length.

Link: https://lore.kernel.org/linux-next/20220621200235.211b2e32@canb.auug.org.au/
Fixes: 0c4b285d9636cc ("Documentation: PCI: Add specification for the PCI vNTB function device")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: "Krzysztof WilczyƄski" <kw@linux.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: linux-pci@vger.kernel.org
Cc: linux-next@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 Documentation/PCI/endpoint/pci-vntb-howto.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/PCI/endpoint/pci-vntb-howto.rst b/Documentation/PCI/endpoint/pci-vntb-howto.rst
index b4a679144692a8..31a0bae868f996 100644
--- a/Documentation/PCI/endpoint/pci-vntb-howto.rst
+++ b/Documentation/PCI/endpoint/pci-vntb-howto.rst
@@ -128,7 +128,7 @@  RootComplex Device
 ==================
 
 lspci Output at Host side
-------------------------
+-------------------------
 
 Note that the devices listed here correspond to the values populated in
 "Creating pci-epf-ntb Device" section above::