perf c2c: Clarify help message of --stats option

As it is not strictly asking for only stdio output, but will imply using
it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel-team@lge.com
Link: http://lkml.kernel.org/r/20170307150851.22304-5-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index e2b21723bbf8acddac596ebf519ba5b7f82c84b3..3fac30ed92f15584afff0cd81e28eccf8a824ea7 100644 (file)
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -2536,7 +2536,7 @@ static int perf_c2c__report(int argc, const char **argv)
        OPT_BOOLEAN(0, "stdio", &c2c.use_stdio, "Use the stdio interface"),
 #endif
        OPT_BOOLEAN(0, "stats", &c2c.stats_only,
-                   "Use the stdio interface"),
+                   "Display only statistic tables (implies --stdio)"),
        OPT_BOOLEAN(0, "full-symbols", &c2c.symbol_full,
                    "Display full length of symbols"),
        OPT_BOOLEAN(0, "no-source", &no_source,