long-lines: add defaults to --help

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/long-lines.pl b/long-lines.pl
index dc901ec..3ba4930 100755
--- a/long-lines.pl
+++ b/long-lines.pl
@@ -10,7 +10,7 @@ getopts("hm:", \%opt);
 if (@ARGV == 0 || $opt{h}) {
   print "usage: ", basename($0), " [options] file(s)...\n\n";
   print "Options:\n";
-  print "  -m NUMBER       maximum chars tolerated per line\n";
+  print "  -m NUMBER       maximum chars tolerated per line (default: 80)\n";
   print "  -h              this help\n";
   exit 0;
 }