Fix problems in Javadoc references.

src/main/java/org/jboss/netty/handler/codec/http/websocketx/WebSocketServerHandshakerFactory.java

@@ -60,16 +60,6 @@ public class WebSocketServerHandshakerFactory {
     /**
      * Instances a new handshaker
      * 
-     * @param webSocketURL
-     *            URL for web socket communications. e.g
-     *            "ws://myhost.com/mypath". Subsequent web socket frames will be
-     *            sent to this URL.
-     * @param version
-     *            Version of web socket specification to use to connect to the
-     *            server
-     * @param subProtocol
-     *            Sub protocol request sent to the server. Null if no
-     *            sub-protocol support is required.
      * @return A new WebSocketServerHandshaker for the requested web socket
      *         version. Null if web socket version is not supported.
      */