[PATCH 4/5] Documentation: trace: histogram-design: Wrap introductory note in note:: directive

[Bagas Sanjaya <bagasdotme@gmail.com>]

Use Sphinx note:: directive for the introductory note at the beginning
of docs, instead of aligned-text paragraph that renders as definition
list.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 Documentation/trace/histogram-design.rst | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Documentation/trace/histogram-design.rst b/Documentation/trace/histogram-design.rst
index 4faff1669b77bd..ae71b5bf97c6c7 100644
--- a/Documentation/trace/histogram-design.rst
+++ b/Documentation/trace/histogram-design.rst
@@ -11,13 +11,14 @@ histograms work and how the individual pieces map to the data
 structures used to implement them in trace_events_hist.c and
 tracing_map.c.
 
-Note: All the ftrace histogram command examples assume the working
-      directory is the ftrace /tracing directory. For example::
+.. note::
+   All the ftrace histogram command examples assume the working
+   directory is the ftrace /tracing directory. For example::
 
 	# cd /sys/kernel/tracing
 
-Also, the histogram output displayed for those commands will be
-generally be truncated - only enough to make the point is displayed.
+   Also, the histogram output displayed for those commands will be
+   generally be truncated - only enough to make the point is displayed.
 
 'hist_debug' trace event files
 ==============================
-- 
An old man doll... just what I always wanted! - Clara