testing/smp/smp_main.c: Fix the message printed when
pthread_barrier_init fails.
@@ -235,7 +235,7 @@ int main(int argc, FAR char *argv[])
CONFIG_TESTING_SMP_NBARRIER_THREADS);
if (ret != OK)
{
- printf(" Main[0]: pthread_barrierattr_init failed, ret=%d\n",
+ printf(" Main[0]: pthread_barrier_init failed, ret=%d\n",
ret);
errcode = EXIT_FAILURE;
