MAINT-7592 (update): fix ToS cancel alert and leftover xml comment terminator

indra/newview/skins/default/xui/en/floater_tos.xml

@@ -95,5 +95,4 @@
      name="Cancel"
      top_delta="0"
      width="100" />
--->
 </floater>

indra/newview/skins/default/xui/en/notifications.xml

@@ -1293,7 +1293,7 @@ There was a problem uploading a report screenshot due to the following reason: [
    name="MustAgreeToLogIn"
    type="alertmodal">
    <tag>fail</tag>
-You must agree to the Terms of Service to continue logging into [SECOND_LIFE].
+You must agree to the Second Life Terms and Conditions, Privacy Policy, and Terms of Service to continue logging into [SECOND_LIFE].
   </notification>
 
   <notification