docs: ref-manual: indentation, links and highlights fixes

Reviewed-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
(From yocto-docs rev: 27f6527882d22f20641882018ca5b8a7a30092ae)

Signed-off-by: Quentin Schulz <foss@0leil.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit f5688a74cd9d100dee270edb9a33c02015cfabda)
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 5 deletions

diff --git a/documentation/ref-manual/ref-features.rst b/documentation/ref-manual/ref-features.rst
index 60d905d055..f28ad2bb4c 100644
--- a/documentation/ref-manual/ref-features.rst
+++ b/documentation/ref-manual/ref-features.rst
@@ -229,11 +229,8 @@ The following image features are available for all images:
 
    .. note::
 
-      To make the
-      /var/log
-      directory on the target persistent, use the
-      VOLATILE_LOG_DIR
-      variable by setting it to "no".
+      To make the ``/var/log`` directory on the target persistent, use the
+      :term:`VOLATILE_LOG_DIR` variable by setting it to "no".
 
 -  *ptest-pkgs:* Installs ptest packages for all ptest-enabled recipes.