[PATCH] selftests/futex: Fix usage() message to clarify timeout value unit

[Jonathan Velez]

futex_wait_timeout: Fix usage() message to clarify timeout value unit

Signed-off-by: Jonathan Velez <jonvelez12...@gmail.com>
---
 tools/testing/selftests/futex/functional/futex_wait_timeout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/futex/functional/futex_wait_timeout.c 
b/tools/testing/selftests/futex/functional/futex_wait_timeout.c
index d183f878360b..737475df9242 100644
--- a/tools/testing/selftests/futex/functional/futex_wait_timeout.c
+++ b/tools/testing/selftests/futex/functional/futex_wait_timeout.c
@@ -31,7 +31,7 @@ void usage(char *prog)
        printf("Usage: %s\n", prog);
        printf("  -c    Use color\n");
        printf("  -h    Display this help message\n");
-       printf("  -t N  Timeout in nanoseconds (default: 100,000)\n");
+       printf("  -t N  Set timeout duration in nanoseconds (default: 100,000 
ns = 100 us)\n");
        printf("  -v L  Verbosity level: %d=QUIET %d=CRITICAL %d=INFO\n",
               VQUIET, VCRITICAL, VINFO);
 }
-- 
2.43.0