fix syntax error with end token

corporate-gadfly · corporate-gadfly · commit 27af0606a8c4 · 2022-08-08T09:41:51.000-04:00
diff --git a/lib/puppet/util/firewall.rb b/lib/puppet/util/firewall.rb
@@ -240,7 +240,6 @@ def persist_iptables(proto)
             when :IPv6
               ['/bin/sh', '-c', '/usr/sbin/ip6tables-save > /etc/iptables/ip6tables.rules']
             end
-          end
           when :Suse
             case proto.to_sym
             when :IPv4
