minor clean up

Author: slandelle

providers/netty3/src/main/java/org/asynchttpclient/providers/netty/request/NettyRequestSender.java

@@ -335,7 +335,6 @@ public <T> void writeRequest(NettyResponseFuture<T> future, Channel channel) {
                     channel.write(httpRequest).addListener(new ProgressListener(config, future.getAsyncHandler(), future, true));
             }
 
-            // FIXME what happens to this second write if the first one failed? Should it be done in the ProgressListener?
             if (!future.isDontWriteBodyBecauseExpectContinue() && !httpRequest.getMethod().equals(HttpMethod.CONNECT)
                     && nettyRequest.getBody() != null)
                 nettyRequest.getBody().write(channel, future, config);