--- /home/wneessen/package.module.nextgen_pro_proofing.php      2018-08-01 10:52:17.046444000 +0200
+++ modules/nextgen_pro_proofing/package.module.nextgen_pro_proofing.php        2018-08-01 10:52:23.940970000 +0200
@@ -30,3 +30,3 @@
                     } else {
-                                               $file_list .= ',' . $name;
+                                               $file_list .= "\n" . $name;
                     }