[media] doc-rst: improve display of notes and warnings

There are several notes and warning mesages in the middle of
the media docbook. Use the ReST tags for that, as it makes
them visually better and hightlights them.

While here, modify a few ones to make them clearer.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/media/uapi/v4l/dev-rds.rst b/Documentation/media/uapi/v4l/dev-rds.rst
index 6a0b1a8..cd6ad63 100644
--- a/Documentation/media/uapi/v4l/dev-rds.rst
+++ b/Documentation/media/uapi/v4l/dev-rds.rst
@@ -14,10 +14,10 @@ at devices capable of receiving and/or transmitting RDS information.
 For more information see the core RDS standard :ref:`iec62106` and the
 RBDS standard :ref:`nrsc4`.
 
-Note that the RBDS standard as is used in the USA is almost identical to
-the RDS standard. Any RDS decoder/encoder can also handle RBDS. Only
-some of the fields have slightly different meanings. See the RBDS
-standard for more information.
+.. note:: Note that the RBDS standard as is used in the USA is almost
+   identical to the RDS standard. Any RDS decoder/encoder can also handle
+   RBDS. Only some of the fields have slightly different meanings. See the
+   RBDS standard for more information.
 
 The RBDS standard also specifies support for MMBS (Modified Mobile
 Search). This is a proprietary format which seems to be discontinued.