[e] (0) Clarify a note.

git-svn-id: http://svn.whatwg.org/webapps@5181 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -73853,9 +73853,10 @@ <h6 id=data-framing><span class=secno>10.3.4.4.2 </span>Data framing</h6>
    WebSocket connection</a>. (If this happens, then the closing
    handshake doesn't finish.)</li>
 
-  </ol><p class=note>The closing handshake <a href=#the-websocket-closing-handshake-has-finished title="the WebSocket
-  closing handshake has finished">finishes</a> once the server
-  returns the 0xFF frame, as described above.</p>
+  </ol><p class=note>If the user agent initiates it, the closing
+  handshake <a href=#the-websocket-closing-handshake-has-finished title="the WebSocket closing handshake has
+  finished">finishes</a> once the server returns the 0xFF frame, as
+  described above.</p>
 
   <hr><p>If at any point there is a fatal problem with sending data to the
   server, the user agent must <a href=#fail-the-websocket-connection>fail the WebSocket

source

@@ -83126,9 +83126,10 @@ multi-origin semantics described in [ORIGIN] applying. (http-origin)
 
   </ol>
 
-  <p class="note">The closing handshake <span title="the WebSocket
-  closing handshake has finished">finishes</span> once the server
-  returns the 0xFF frame, as described above.</p>
+  <p class="note">If the user agent initiates it, the closing
+  handshake <span title="the WebSocket closing handshake has
+  finished">finishes</span> once the server returns the 0xFF frame, as
+  described above.</p>
 
   <hr>