[PATCH v3 16/21] docs: PCI: pci-vntb-function.rst: Properly include ascii artwork

[Mauro Carvalho Chehab]

Adjust identation and add a "::" in order to properly mark the
ascii artwork as a code block, fixing this warning:

	Documentation/PCI/endpoint/pci-vntb-function.rst:82: WARNING: Unexpected indentation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v3 00/21] at: https://lore.kernel.org/all/cover.1657360984.git.mchehab@xxxxxxxxxx/

 Documentation/PCI/endpoint/pci-vntb-function.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/PCI/endpoint/pci-vntb-function.rst b/Documentation/PCI/endpoint/pci-vntb-function.rst
index cad8013e8839..7b2ac70e2c57 100644
--- a/Documentation/PCI/endpoint/pci-vntb-function.rst
+++ b/Documentation/PCI/endpoint/pci-vntb-function.rst
@@ -58,7 +58,7 @@ It is same as PCI NTB Function driver
 Scratchpad Registers:
 ---------------------
 
-  It is appended after Config region.
+It is appended after Config region::
 
   +--------------------------------------------------+ Base
   |                                                  |
-- 
2.36.1