doc: fix build issue in ABI guide

doc/guides/contributing/abi_versioning.rst:416:
 ERROR: Error in "code-block" directive:
1 argument(s) required, 0 supplied.

.. code-block::

   use_function_versioning = true

Fixes: 45a4103e680d ("doc: fix default symbol binding in ABI guide")
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: David Marchand <david.marchand@redhat.com>

diff --git a/doc/guides/contributing/abi_versioning.rst b/doc/guides/contributing/abi_versioning.rst
index ef881877f115c1b6929f05dcb7a1170644e3a2e3..f4a9273afcce5efc491be54ee8bc712474d4e8b2 100644 (file)
--- a/doc/guides/contributing/abi_versioning.rst
+++ b/doc/guides/contributing/abi_versioning.rst
@@ -413,7 +413,7 @@ Finally, we need to indicate to the :doc:`meson/ninja build system
 library or driver. In the libraries or driver where we have added symbol
 versioning, in the ``meson.build`` file we add the following
 
-.. code-block::
+.. code-block:: none
 
    use_function_versioning = true