Fixed message when using the wrong nr arguments.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/tests/tng_io_read_pos_util.c b/src/tests/tng_io_read_pos_util.c
index 797788c..0f81778 100644
--- a/src/tests/tng_io_read_pos_util.c
+++ b/src/tests/tng_io_read_pos_util.c
@@ -33,7 +33,7 @@ int main(int argc, char **argv)
     {
         printf("No file specified\n");
         printf("Usage:\n");
-        printf("tng_io_read_pos <tng_file> "
+        printf("tng_io_read_pos_util <tng_file> "
                "[first_frame = %d] [last_frame = %d]\n",
                first_frame, last_frame);
         exit(1);
diff --git a/src/tests/tng_parallel_read.c b/src/tests/tng_parallel_read.c
index 6e6994e..a55a006 100644
--- a/src/tests/tng_parallel_read.c
+++ b/src/tests/tng_parallel_read.c
@@ -42,7 +42,7 @@ int main(int argc, char **argv)
     {
         printf("No file specified\n");
         printf("Usage:\n");
-        printf("tng_io_read_pos <tng_file> [particle number = %"PRId64"]\n",
+        printf("tng_parallel_read <tng_file> [particle number = %"PRId64"]\n",
                particle);
         exit(1);
     }