[PATCH v13 05/23] perf config: Document variables for 'help' section in man page

[Taeung Song]

Explain 'help.format' variables.

Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
---
 tools/perf/Documentation/perf-config.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 85b811f..aaf1791 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -278,6 +278,10 @@ annotate.*::
 
 		99.93 â      mov    %eax,%eax
 
+help.*::
+	help.format::
+		A format of manual page can be 'man' that is default.
+
 SEE ALSO
 --------
 linkperf:perf[1]
-- 
2.5.0