docs/kbuild/makefiles: unify quoting

Adding any rst quoting seems to be controversial, but at least try to
unify the existing quoting a bit, without adding new ones.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Jani Nikula 2023-01-17 11:59:46 +02:00 • committed by Masahiro Yamada
commit 2f0e2a39bb