diff --git a/lib/DDG/Goodie/Chess960.pm b/lib/DDG/Goodie/Chess960.pm
index 613095d01..4a0265b18 100644
--- a/lib/DDG/Goodie/Chess960.pm
+++ b/lib/DDG/Goodie/Chess960.pm
@@ -13,7 +13,7 @@ description 'Generates a random starting position for Chess960';
 topics 'gaming', 'entertainment';
 code_url "https://github.com/duckduckgo/zeroclickinfo-goodies/blob/master/lib/DDG/Goodie/Chess960.pm";
 category 'random';
-attribution github  => ['https://github.com/koosha--', 'koosha--']
+attribution github  => ['https://github.com/koosha--', 'koosha--'],
             twitter => 'https://twitter.com/_koosha_',
             github  => ["https://github.com/Mailkov", "Melchiorre Alastra"];