Merge pull request #358 from benjaminparnell/patch-1

Correct language in chat.html example

examples/chat.html

@@ -217,7 +217,7 @@ window.onunload = window.onbeforeunload = function(e) {
   Currently <strong>Firefox 22+ and Google Chrome 26.0.1403.0 or above</strong> is required.</strong></div>For more up to date compatibility
 information see <a href="http://peerjs.com/status">PeerJS WebRTC
   Status</a><br>Note that this demo may also fail if you are behind
-stringent firewalls or both you and the remote peer and behind symmetric
+stringent firewalls or both you and the remote peer are behind symmetric
 NATs.
 
 <div class="log" style="color:#FF7500;text-shadow:none;padding:15px;background:#eee"><strong>Connection status</strong>:<br></div>