Docs: fix validation

Broken-by: 9438970c97

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 68ad1691e5f8846ff64aa54ce8a317e99cdd61d4..d566d942838bf3f10a8333142f0a1267c1050651 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -30721,8 +30721,8 @@ controlled by &%acl_smtp_connect%& or &%acl_smtp_helo%&. See also
 &%pipelining_advertise_hosts%&.
 
 .new
-.vitem &*control&~=&~queue/*&<&'options'&>*
-.vitem &*control&~=&~queue_only*&
+.vitem &*control&~=&~queue/*&<&'options'&>* &&&
+       &*control&~=&~queue_only*&
 .oindex "&%queue%&"
 .oindex "&%queue_only%&"
 .cindex "queueing incoming messages"