fix bug causing warning to occur even when things worked fine with

hub_ip.

src/main/java/org/openhab/binding/espmilighthub/handler/EspMilightHubBridgeHandler.java

@@ -618,8 +618,7 @@ private void putHttp(String urlFilePath, String content) {
             outputStream.write(content);
             outputStream.close();
             String response = IOUtils.toString(httpConnection.getInputStream());
-            // logger.trace("response back is :{}", response);
-            if (!"true".contains(response)) {
+            if (!response.contains("true")) {
                 logger.warn(
                         "Can not reach the espMilightHub directly, check you have entered the correct HUB_IP in the Things setup");
             }
@@ -645,9 +644,7 @@ public void initialize() {
 
     @Override
     public void dispose() {
-        logger.info("Bridge dispose() called, disconnecting from the MQTT broker.");
         disconnectMQTT();
-
         if (sendQueuedMQTTTimerJob != null) {
             sendQueuedMQTTTimerJob.cancel(true);
             sendQueuedMQTTTimerJob = null;