Recommit for updates in build 21

doc/puppet_classes/confdroid_apache_3A_3Afirewall_3A_3Aiptables.html

@@ -130,7 +130,7 @@ class confdroid_apache::firewall::iptables (
       proto => 'tcp',
       dport => $ae_http_port,
       jump  => 'accept',
-  }
+    }
 
     firewall { "${ae_order_no}${ae_https_port} tcp http port ${ae_https_port}":
       proto => 'tcp',