PROBLEM-2076: Fix publisher preference issue with ScanServer

SalsaClient/src/main/java/fr/soleil/salsa/client/view/preferences/devices/PublisherDevicePreferencesCell.java

 package fr.soleil.salsa.client.view.preferences.devices;
 
 /**
- * ScanServer Device preferences cell
+ * Publisher Device preferences cell
  * 
  * @author Patrick Madela
  */
 public class PublisherDevicePreferencesCell extends AbstractDeviceCell {
     /** Class of ScanServer */
-    private static final String DEVICE_CLASS = "ScanServer";
+    private static final String DEVICE_CLASS = "Publisher";
 
     /**
      * Create a new Instance