diff --git a/doc/ikiwiki.setup b/doc/ikiwiki.setup
index 1377315ae..44cb35425 100644
--- a/doc/ikiwiki.setup
+++ b/doc/ikiwiki.setup
@@ -119,7 +119,7 @@ use IkiWiki::Setup::Standard {
 	# Simple spam prevention: require an account-creation password.
 	#account_creation_password => "example",
 	# Uncomment to force ikiwiki to run with a particular umask.
-	#umask => 022
+	#umask => 022,
 
 	# To add plugins, list them here.
 	#add_plugins => [qw{goodstuff search wikitext camelcase