Update openid-federation-1_0.xml

Punctuation

Author: selfissued

openid-federation-1_0.xml

@@ -6773,8 +6773,8 @@ HTTP/1.1 302 Found
                     <spanx style="verb">authority_hints</spanx> as starting points
                     for the Trust Chain collection,
                     the RP SHOULD verify that the response metadata for each entity type is valid
-                    by applying the resolved policies to the received metadata as
-                    specified in <xref target="metadata_policy_resolution"/>
+                    by applying the resolved policies to the received metadata, as
+                    specified in <xref target="metadata_policy_resolution"/>.
                   </t>
                   <t>
                     If the received registration Entity Statement does not pass the above