fixed javadoc

src/main/java/org/gcube/portal/ddas/BrokerServiceEndpoint.java

@@ -36,8 +36,7 @@ public class BrokerServiceEndpoint {
 	private static final String CALLBACK_PROPERTY_NAME = "vre_callback_url";
 	
 	/**
-	 * Retrieve endpoint resoruce from IS 
+	 * Retrieve the vre callbac URL to pass to the broker service in the response from the endpoint resource on IS 
-	 * @return List of InetSocketAddresses 
 	 * @throws Exception
 	 */
 	public static String getVRECallbackURLFromServiceEndpoint(){