diff --git a/network/opendmarc/README b/network/opendmarc/README
index 8f636be946..1765ffa51d 100644
--- a/network/opendmarc/README
+++ b/network/opendmarc/README
@@ -8,7 +8,8 @@ Optional dependency (will be autodetected): libspf2
 You must have a opendmarc user to run this script:
 
   # groupadd -g 362 opendmarc
-  # useradd -u 362 -d /var/run/opendmarc -s /bin/false -g opendmarc opendmarc
+  # useradd -u 362 -d /var/run/opendmarc \
+      -s /bin/false -g opendmarc opendmarc
 
 And if you use postfix, add it to the group: