[sysadmin-bin] properly close tuple

[Olav Vitters <ovitters src gnome org>]

commit 932d04d5e2cdd63248f10ac06e022e5573dffc2c
Author: Olav Vitters <olav vitters nl>
Date:   Thu Dec 22 21:10:22 2016 +0100

    properly close tuple

 mail/mailman-moderated-lists |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/mail/mailman-moderated-lists b/mail/mailman-moderated-lists
index 8ce5037..e5277da 100755
--- a/mail/mailman-moderated-lists
+++ b/mail/mailman-moderated-lists
@@ -31,7 +31,7 @@ CHECKS=[
         # - ensure https
         ('web_page_url', 'https://mail.gnome.org/mailman/', lambda m: m.web_page_url == 
'http://mail.gnome.org/mailman/')
         # - ensure post-only members are auto accepted
-        ('accept_these_nonmembers', set(('@post-only',))
+        ('accept_these_nonmembers', set(('@post-only',)))
 ]