fixes the "send pv" button click

Yavsc/Views/Home/Chat.cshtml

@@ -215,7 +215,7 @@ $('#discussion').append('<li class="notif"><i>' + htmlEncode(tag)
                 });
                 $('#sendpv').click(function () {
                     // Call the Send method on the hub.
-                    SendPV().focus();
+                    sendPV().focus();
                 });
                 
                 getUsers();