diff --git a/pom.xml b/pom.xml
index 89e23b0..a006875 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.sadtech.vkbot</groupId>
     <artifactId>core</artifactId>
-    <version>0.4-SNAPSHOT</version>
+    <version>0.4-RELEASE</version>
     <build>
         <plugins>
             <plugin>
diff --git a/src/main/java/org/sadtech/vkbot/core/VkApi.java b/src/main/java/org/sadtech/vkbot/core/VkApi.java
index d868ff0..b6eb483 100644
--- a/src/main/java/org/sadtech/vkbot/core/VkApi.java
+++ b/src/main/java/org/sadtech/vkbot/core/VkApi.java
@@ -59,8 +59,8 @@ public class VkApi {
         } catch (ApiException | ClientException e) {
             e.printStackTrace();
         }
-        if (temp!=null) {
-            if (temp.get(0).getCity()!=null) {
+        if (temp != null) {
+            if (temp.get(0).getCity() != null) {
                 log.info("Запрошен город пользователя: " + temp.get(0).getCity().getTitle());
                 return temp.get(0).getCity().getTitle();
             }
@@ -68,5 +68,4 @@ public class VkApi {
         return null;
     }
 
-
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/distribution/impl/CommentSubscriber.java b/src/main/java/org/sadtech/vkbot/core/distribution/impl/CommentSubscriber.java
index 729fd8a..c03fc7a 100644
--- a/src/main/java/org/sadtech/vkbot/core/distribution/impl/CommentSubscriber.java
+++ b/src/main/java/org/sadtech/vkbot/core/distribution/impl/CommentSubscriber.java
@@ -25,4 +25,5 @@ public class CommentSubscriber implements EventSubscribe<JsonObject> {
         WallComment wallComment = gson.fromJson(object, WallComment.class);
         log.info(wallComment);
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/distribution/impl/EventDistributorVK.java b/src/main/java/org/sadtech/vkbot/core/distribution/impl/EventDistributorVK.java
index e32291c..d43b9b3 100644
--- a/src/main/java/org/sadtech/vkbot/core/distribution/impl/EventDistributorVK.java
+++ b/src/main/java/org/sadtech/vkbot/core/distribution/impl/EventDistributorVK.java
@@ -42,4 +42,5 @@ public class EventDistributorVK implements EventDistributable, Runnable {
     public void run() {
         distribute();
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailChatSubscriber.java b/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailChatSubscriber.java
index 9ed0c9d..fe7a586 100644
--- a/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailChatSubscriber.java
+++ b/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailChatSubscriber.java
@@ -26,4 +26,5 @@ public class MailChatSubscriber implements EventSubscribe<Message> {
     public void update(Message message) {
         mailService.add(message);
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailSubscriber.java b/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailSubscriber.java
index a9675a1..7ec7d66 100644
--- a/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailSubscriber.java
+++ b/src/main/java/org/sadtech/vkbot/core/distribution/impl/MailSubscriber.java
@@ -47,7 +47,7 @@ public class MailSubscriber implements EventSubscribe<JsonObject>, EventDistribu
         log.info("Дистрибьютор получил событие - сообщение");
         Gson gson = new Gson();
         Message userMessage = gson.fromJson(object, Message.class);
-        if (userMessage.getPeerId()>2000000000) {
+        if (userMessage.getPeerId() > 2000000000) {
             if (eventDistributionMap.containsKey("chat")) {
                 eventDistributionMap.get("chat").update(userMessage);
             }
diff --git a/src/main/java/org/sadtech/vkbot/core/entity/MailSend.java b/src/main/java/org/sadtech/vkbot/core/entity/MailSend.java
index 999f9b0..db19bd4 100644
--- a/src/main/java/org/sadtech/vkbot/core/entity/MailSend.java
+++ b/src/main/java/org/sadtech/vkbot/core/entity/MailSend.java
@@ -62,4 +62,5 @@ public class MailSend {
                 ", stickerId=" + stickerId +
                 '}';
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/entity/Person.java b/src/main/java/org/sadtech/vkbot/core/entity/Person.java
index 9040b63..4a6e4d3 100644
--- a/src/main/java/org/sadtech/vkbot/core/entity/Person.java
+++ b/src/main/java/org/sadtech/vkbot/core/entity/Person.java
@@ -78,4 +78,5 @@ public class Person {
     public int hashCode() {
         return Objects.hash(id, firstName, lastName, sex, city);
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/insert/Insert.java b/src/main/java/org/sadtech/vkbot/core/insert/Insert.java
deleted file mode 100644
index 173541c..0000000
--- a/src/main/java/org/sadtech/vkbot/core/insert/Insert.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.sadtech.vkbot.core.insert;
-
-public interface Insert {
-
-    String insertWords();
-
-}
diff --git a/src/main/java/org/sadtech/vkbot/core/insert/InsertWords.java b/src/main/java/org/sadtech/vkbot/core/insert/InsertWords.java
index f8c23e7..ba2588e 100644
--- a/src/main/java/org/sadtech/vkbot/core/insert/InsertWords.java
+++ b/src/main/java/org/sadtech/vkbot/core/insert/InsertWords.java
@@ -10,17 +10,17 @@ public class InsertWords {
     private String outText;
 
     public void insert(List<String> words) {
-        Pattern pattern = Pattern.compile("\\{(\\d+)}"); // Задаем шаблон
-        Matcher m = pattern.matcher(inText);             // Инициализация Matcher
-        StringBuffer result = new StringBuffer();   // Буфер для конечного значения
-        while (m.find()) {                          // Проверка на совпадение
+        Pattern pattern = Pattern.compile("\\{(\\d+)}");
+        Matcher m = pattern.matcher(inText);
+        StringBuffer result = new StringBuffer();
+        while (m.find()) {
             if (Integer.parseInt(m.group(1)) < words.size()) {
-                m.appendReplacement(result, words.get(Integer.parseInt(m.group(1)))); // Подставляем значение из HashMap
+                m.appendReplacement(result, words.get(Integer.parseInt(m.group(1))));
             } else {
                 m.appendReplacement(result, m.group(0));
             }
         }
-        m.appendTail(result);        // Добавить остаток строки
+        m.appendTail(result);
         outText = result.toString();
     }
 
diff --git a/src/main/java/org/sadtech/vkbot/core/listener/EventListenerVk.java b/src/main/java/org/sadtech/vkbot/core/listener/EventListenerVk.java
index 18df94c..6092007 100644
--- a/src/main/java/org/sadtech/vkbot/core/listener/EventListenerVk.java
+++ b/src/main/java/org/sadtech/vkbot/core/listener/EventListenerVk.java
@@ -80,4 +80,5 @@ public class EventListenerVk implements EventListener, Runnable {
             e.printStackTrace();
         }
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java b/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
index 08873e6..a88ded9 100644
--- a/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
+++ b/src/main/java/org/sadtech/vkbot/core/sender/MailSenderVk.java
@@ -28,7 +28,7 @@ public class MailSenderVk implements MailSent {
         this.vkInsertData = new VkInsertData(vkConnect);
     }
 
-    private MessagesSendQuery createMessage (MailSend mailSend, Integer peerId) {
+    private MessagesSendQuery createMessage(MailSend mailSend, Integer peerId) {
         MessagesSendQuery messages = vkApiClient.messages().send(groupActor).peerId(peerId);
         if (mailSend.getKeyboard() != null) {
             messages.keyboard(mailSend.getKeyboard());
@@ -76,4 +76,5 @@ public class MailSenderVk implements MailSent {
             e.printStackTrace();
         }
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/service/PersonService.java b/src/main/java/org/sadtech/vkbot/core/service/PersonService.java
index 7769688..af2fe2b 100644
--- a/src/main/java/org/sadtech/vkbot/core/service/PersonService.java
+++ b/src/main/java/org/sadtech/vkbot/core/service/PersonService.java
@@ -17,4 +17,5 @@ public interface PersonService {
     boolean checkPerson(Integer idPerson);
 
     Person createPerson(Integer userId);
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/service/distribution/CommentService.java b/src/main/java/org/sadtech/vkbot/core/service/distribution/CommentService.java
index 8aaafc3..e62efd5 100644
--- a/src/main/java/org/sadtech/vkbot/core/service/distribution/CommentService.java
+++ b/src/main/java/org/sadtech/vkbot/core/service/distribution/CommentService.java
@@ -3,8 +3,8 @@ package org.sadtech.vkbot.core.service.distribution;
 import org.sadtech.vkbot.core.entity.Comment;
 import org.sadtech.vkbot.core.service.distribution.impl.EventService;
 
+//@TODO: Дописать класс
 public interface CommentService extends EventService<Comment> {
 
 
-
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/service/distribution/impl/CommentServiceImpl.java b/src/main/java/org/sadtech/vkbot/core/service/distribution/impl/CommentServiceImpl.java
index a22c868..074325b 100644
--- a/src/main/java/org/sadtech/vkbot/core/service/distribution/impl/CommentServiceImpl.java
+++ b/src/main/java/org/sadtech/vkbot/core/service/distribution/impl/CommentServiceImpl.java
@@ -33,4 +33,5 @@ public class CommentServiceImpl implements CommentService {
     public List<Comment> getLastMailByTime(Integer timeFrom, Integer timeTo) {
         return null;
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/service/impl/PersonServiceImpl.java b/src/main/java/org/sadtech/vkbot/core/service/impl/PersonServiceImpl.java
index 10a5af3..e4240c1 100644
--- a/src/main/java/org/sadtech/vkbot/core/service/impl/PersonServiceImpl.java
+++ b/src/main/java/org/sadtech/vkbot/core/service/impl/PersonServiceImpl.java
@@ -72,4 +72,5 @@ public class PersonServiceImpl implements PersonService {
         person.setFirstName(userMin.getFirstName());
         return person;
     }
+
 }
diff --git a/src/main/java/org/sadtech/vkbot/core/service/impl/RawEventServiceImpl.java b/src/main/java/org/sadtech/vkbot/core/service/impl/RawEventServiceImpl.java
index 7464f08..f150c47 100644
--- a/src/main/java/org/sadtech/vkbot/core/service/impl/RawEventServiceImpl.java
+++ b/src/main/java/org/sadtech/vkbot/core/service/impl/RawEventServiceImpl.java
@@ -43,4 +43,5 @@ public class RawEventServiceImpl implements RawEventService {
     public void replacementEventRepository(EventRepository eventRepository) {
         this.eventRepository = eventRepository;
     }
+
 }