1 files changed, 1 insertions, 1 deletions
diff --git a/tools/h5jam/h5unjam.c b/tools/h5jam/h5unjam.c
index 9c83740..a269cfe 100644
--- a/tools/h5jam/h5unjam.c
+++ b/tools/h5jam/h5unjam.c
@@ -237,7 +237,7 @@ main(int argc, const char *argv[])
 
     if (input_file == NULL) {
         /* no user block  */
-        error_msg("missing arguemnt for HDF5 file input.\n");
+        error_msg("missing argument for HDF5 file input.\n");
         help_ref_msg(stderr);
         h5tools_setstatus(EXIT_FAILURE);
         goto done;