diff --git a/src/main/java/core/basesyntax/Buldozer.java b/src/main/java/core/basesyntax/Buldozer.java
index 28e7a6b5c..4f5a695a9 100644
--- a/src/main/java/core/basesyntax/Buldozer.java
+++ b/src/main/java/core/basesyntax/Buldozer.java
@@ -1,5 +1,4 @@
 package core.basesyntax;
-
 public class Buldozer extends  Machine{
     @Override
     public void doWork() {
diff --git a/src/main/java/core/basesyntax/Excavator.java b/src/main/java/core/basesyntax/Excavator.java
index c35fb9645..4b6e5cddc 100644
--- a/src/main/java/core/basesyntax/Excavator.java
+++ b/src/main/java/core/basesyntax/Excavator.java
@@ -1,5 +1,4 @@
 package core.basesyntax;
-
 public class Excavator extends Machine {
     @Override
     public void doWork() {
diff --git a/src/main/java/core/basesyntax/Machine.java b/src/main/java/core/basesyntax/Machine.java
index 6fc54f0ed..b14e783ce 100644
--- a/src/main/java/core/basesyntax/Machine.java
+++ b/src/main/java/core/basesyntax/Machine.java
@@ -1,5 +1,4 @@
 package core.basesyntax;
-
 public abstract class Machine {
     public abstract void doWork();
     public abstract void stopwork();
diff --git a/src/main/java/core/basesyntax/MainApp.java b/src/main/java/core/basesyntax/MainApp.java
index a222c555e..0cf25c175 100644
--- a/src/main/java/core/basesyntax/MainApp.java
+++ b/src/main/java/core/basesyntax/MainApp.java
@@ -1,10 +1,8 @@
 package core.basesyntax;
-
 public class MainApp {
     Truck truck = new Truck();
     Buldozer buldozer = new Buldozer();
     Excavator excavator = new Excavator();
-
     public void work() {
         Machine [] machine = new Machine[] {truck, buldozer, excavator};
         for (int i = 0; i < machine.length; i++) {
diff --git a/src/main/java/core/basesyntax/Truck.java b/src/main/java/core/basesyntax/Truck.java
index 4c28dcf1f..b011f71e6 100644
--- a/src/main/java/core/basesyntax/Truck.java
+++ b/src/main/java/core/basesyntax/Truck.java
@@ -1,5 +1,4 @@
 package core.basesyntax;
-
 public class Truck extends Machine{
     @Override
     public void doWork() {