Fix incorrect usage of $_array_join when $_list_join should have been used.
Fix incorrect usage of $_array_join when $_list_join should have been used.

blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon