bin/show_flow.pl: add missing option to help output

13 years ago · 3b7e2d4938
parent 08ca7f73c3
commit 3b7e2d4938
1 changed files with 2 additions and 1 deletions
--- a/bin/show_flow.pl
+++ b/bin/show_flow.pl
@ -11,7 +11,8 @@ sub usage
 {
  my $output = "usage: show_flow.pl [-h] file.yml\n";
  $output .= "\tOptions:\n";
-  $output .= "-h: this help\n";
+  $output .= "-h --help: this help\n";
  $output .= "-y --yml: yaml output\n";
  return $output
 }