[tip:perf/urgent] perf config: Fix an error in the config template documentation

[tip-bot for Changbin Du]

Commit-ID:  9b40dff7ba3caaf0d1919f98e136fa3400bd34aa
Gitweb:     https://git.kernel.org/tip/9b40dff7ba3caaf0d1919f98e136fa3400bd34aa
Author:     Changbin Du <changbin.du@xxxxxxxxx>
AuthorDate: Sat, 16 Mar 2019 16:05:44 +0800
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Tue, 19 Mar 2019 16:52:04 -0300

perf config: Fix an error in the config template documentation

The option 'sort-order' should be 'sort_order'.

Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx>
Reviewed-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Cc: Milian Wolff <milian.wolff@xxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
Fixes: 893c5c798be9 ("perf config: Show default report configuration in example and docs")
Link: http://lkml.kernel.org/r/20190316080556.3075-5-changbin.du@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/Documentation/perf-config.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 95054a8176a2..462b3cde0675 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -114,7 +114,7 @@ Given a $HOME/.perfconfig like this:
 
 	[report]
 		# Defaults
-		sort-order = comm,dso,symbol
+		sort_order = comm,dso,symbol
 		percent-limit = 0
 		queue-size = 0
 		children = true