Added missing backslash

diff --git a/howto/mailman21.html b/howto/mailman21.html
index 8e8ecac83f4b82d83f41bc1c9a96823b9a75c27c..250be3392fa8c2f966dfb68f979d56c6e1ad709b 100644 (file)
--- a/howto/mailman21.html
+++ b/howto/mailman21.html
@@ -460,7 +460,7 @@
   mailman_verp_router:
     driver = dnslookup
     # we only consider messages sent in through loopback
-    condition = ${if or{{eq{$sender_host_address}{127.0.0.1}}
+    condition = ${if or{{eq{$sender_host_address}{127.0.0.1}} \
                         {eq{$sender_host_address}{::1}}}{yes}{no}}
     # we do not do this for traffic going to the local machine
     domains = !+local_domains:!+mm_domains