[PATCH] tool/perf/bench: fix misspellings using codespell

[menglong8 . dong]

From: Xiong Zhenwu <xiong.zhe...@zte.com.cn>

$ codespell ./tool/perf/bench
tools/perf/bench/inject-buildid.c:375: tihs  ==> this 

Fix a typo found by codespell.

Signed-off-by: Xiong Zhenwu <xiong.zhe...@zte.com.cn>
---
 tools/perf/bench/inject-buildid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/bench/inject-buildid.c 
b/tools/perf/bench/inject-buildid.c
index 280227e3ffd7..55d373b75791 100644
--- a/tools/perf/bench/inject-buildid.c
+++ b/tools/perf/bench/inject-buildid.c
@@ -372,7 +372,7 @@ static int inject_build_id(struct bench_data *data, u64 
*max_rss)
                        len += synthesize_flush(data);
        }
 
-       /* tihs makes the child to finish */
+       /* this makes the child to finish */
        close(data->input_pipe[1]);
 
        wait4(data->pid, &status, 0, &rusage);
-- 
2.25.1