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-rwxr-xr-xchallenge-101/perlboy1967/perl/ch-2.pl3
1 files changed, 1 insertions, 2 deletions
diff --git a/challenge-101/perlboy1967/perl/ch-2.pl b/challenge-101/perlboy1967/perl/ch-2.pl
index 4e70c7c40c..5af3cf8aa7 100755
--- a/challenge-101/perlboy1967/perl/ch-2.pl
+++ b/challenge-101/perlboy1967/perl/ch-2.pl
@@ -7,8 +7,7 @@
#
# Author: Niels 'PerlBoy' van Dijke
#
-# Source used for solution:
-# https://www.wisfaq.nl/show3archive.asp?id=12256&j=2003
+# Algorithm used: sum of all angles in a 'circle' makes 360 degrees
use v5.16;
use strict;