Trust between owners on same origin with multiple storages

protocol.html

@@ -484,7 +484,7 @@ <h3 property="schema:name">Storage</h3>
 
                   <p>When a server wants to advertise the owner of a storage, the server MUST include the <code>Link</code> header with <code>rel="http://www.w3.org/ns/solid/terms#owner"</code> targeting the URI of the owner in the response of HTTP <code>HEAD</code> or <code>GET</code> requests targeting the root container.</p>
 
-                  <p class="note" role="note"><span>Note</span>: When a server supports multiple storages, there must be complete trust between its owners.</p>
+                  <p class="note" role="note"><span>Note</span>: When a server supports multiple storages on the same-origin [<cite><a class="bibref" href="#bib-rfc6454">RFC6454</a></cite>], there must be complete trust between its owners</p>
 
                   <p>[<a href="https://github.com/solid/specification/issues/67" rel="cito:citesAsSourceDocument">Source</a>][<a href=" https://github.com/solid/specification/issues/132" rel="cito:citesAsSourceDocument">Source</a>][<a href="https://github.com/solid/specification/issues/153" rel="cito:citesAsSourceDocument">Source</a>][<a href="https://github.com/solid/specification/issues/197" rel="cito:citesAsSourceDocument">Source</a>]</p>
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