Add a submenu publication Policies

Author: lcarcone

editor/editors-draft.md

@@ -1,6 +1,7 @@
 ---
 title: Style for Group-internal Drafts
-toc: yes
+submenu: [publication-policies]
+toc: no
 ---
 
 ## Status of this Document {#sotd}
@@ -38,4 +39,4 @@ The guidelines below are intended to reduce confusion between group-internal dra
 
 In general, no (but see [Issue #110](https://github.com/w3c/modern-tooling/issues/110)). Please avoid giving the impression that these drafts have formal status within W3C or another body. Please do not label them "W3C Working Draft" in these documents.
 
-If you are just attaching a copy of an in-progress draft in email in preparation for a group teleconference, keep in mind that the attachment is archived and may be found by readers who don't have that context. Please erase any indication that this is a W3C Working Draft.
+If you are just attaching a copy of an in-progress draft in email in preparation for a group teleconference, keep in mind that the attachment is archived and may be found by readers who don't have that context. Please erase any indication that this is a W3C Working Draft.