minor updates

Author: vitalii-t

examples/java/io/mailtrap/examples/contactevents/ContactEventsExample.java

@@ -11,7 +11,7 @@ public class ContactEventsExample {
 
     private static final String TOKEN = "<YOUR MAILTRAP TOKEN>";
     private static final long ACCOUNT_ID = 1L;
-    private static final String CONTACT_EVENT_ID = "b691272b-3e50-4813-997b-c7c9b317dcb2";
+    private static final String CONTACT_IDENTIFIER = "b691272b-3e50-4813-997b-c7c9b317dcb2";
 
     public static void main(String[] args) {
         final var config = new MailtrapConfig.Builder()
@@ -26,7 +26,7 @@ public static void main(String[] args) {
             "is_active", true
         ));
 
-        final ContactEventResponse contactEvent = client.contactsApi().contactEvents().createContactEvent(ACCOUNT_ID, CONTACT_EVENT_ID, request);
+        final ContactEventResponse contactEvent = client.contactsApi().contactEvents().createContactEvent(ACCOUNT_ID, CONTACT_IDENTIFIER, request);
         System.out.println(contactEvent);
     }
 }

examples/java/io/mailtrap/examples/contactlists/ContactListsExample.java

@@ -30,6 +30,6 @@ public static void main(String[] args) {
         final var contactLists = client.contactsApi().contactLists().findAll(ACCOUNT_ID);
         System.out.println(contactLists);
 
-        contactLists.forEach(contactList -> client.contactsApi().contactLists().deleteContactList(ACCOUNT_ID, contactList.getId()));
+        client.contactsApi().contactLists().deleteContactList(ACCOUNT_ID, byId.getId());
     }
 }

src/main/java/io/mailtrap/api/contactlists/ContactLists.java

@@ -16,7 +16,7 @@ public interface ContactLists {
     List<ContactListResponse> findAll(long accountId);
 
     /**
-     * Create new Contact Lists
+     * Create new Contact List
      *
      * @param accountId unique account ID
      * @param request   body