diff --git a/src/main/java/mate/academy/Main.java b/src/main/java/mate/academy/Main.java
index 8dbe72da..d0cbce3e 100644
--- a/src/main/java/mate/academy/Main.java
+++ b/src/main/java/mate/academy/Main.java
@@ -1,8 +1,8 @@
 package mate.academy;
 
+import java.math.BigDecimal;
 import java.util.List;
 import java.util.Optional;
-import java.math.BigDecimal;
 import mate.academy.dao.BookDao;
 import mate.academy.lib.Injector;
 import mate.academy.model.Book;
diff --git a/src/main/java/mate/academy/dao/BookDaoImpl.java b/src/main/java/mate/academy/dao/BookDaoImpl.java
index 5cbeea48..725d3827 100644
--- a/src/main/java/mate/academy/dao/BookDaoImpl.java
+++ b/src/main/java/mate/academy/dao/BookDaoImpl.java
@@ -90,7 +90,8 @@ public Book update(Book book) {
     @Override
     public boolean deleteById(Long id) {
         try (Connection connection = ConnectionUtil.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement(DELETE_BY_ID_QUERY)) {
+             PreparedStatement preparedStatement = connection.prepareStatement(
+                     DELETE_BY_ID_QUERY)) {
             preparedStatement.setLong(1, id);
             int rowsDeleted = preparedStatement.executeUpdate();
             return rowsDeleted > 0;