From 517ba113aaaae0dd3c4def0b3baab62882437978 Mon Sep 17 00:00:00 2001
From: Saif Ahmed <34284663+saiftynet@users.noreply.github.com>
Date: Tue, 7 Jan 2020 22:25:16 +0000
Subject: Update ch-2.pl

add use strict and use warnings
---
 challenge-042/saiftynet/perl5/ch-2.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'challenge-042')

diff --git a/challenge-042/saiftynet/perl5/ch-2.pl b/challenge-042/saiftynet/perl5/ch-2.pl
index 0258c73d6f..ae8d9584a6 100644
--- a/challenge-042/saiftynet/perl5/ch-2.pl
+++ b/challenge-042/saiftynet/perl5/ch-2.pl
@@ -4,14 +4,14 @@
 # of ( and ) brackets. Then make the script validate the
 # string if it has balanced brackets.
 
-# This gcontains two subroutines, 1 to generate random strings, 
+# This contains two subroutines, 1 to generate random strings, 
 # (random in both length and sequence) and one to test whether
 # the brackets are balanced or not.  The script also shows which
 # are the unmtached brackets.
 #
 # With random strings, unblanaced strings are far more common
 # so 100 are generated and tested
-
+use strict; use warnings;
 
 for (1..100){
 	my $testString=randomString();          # generate random string
-- 
cgit