diff --git a/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Address.java b/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Address.java
index 5468533f19..2f3070b89b 100644
--- a/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Address.java
+++ b/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Address.java
@@ -9,7 +9,7 @@ import lombok.*;
 @ToString
 public class Address implements Cloneable {
 
-    private String streetName;
+  private String streetName;
     private String cityName;
 
 }
\ No newline at end of file
diff --git a/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Person.java b/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Person.java
index 27d2557525..08ce8f79e0 100644
--- a/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Person.java
+++ b/xxAndreiBranza/shallowCopy-vs-deepCopy/src/main/java/com/baeldung/cloning/deep/Person.java
@@ -23,6 +23,6 @@ public class Person implements Cloneable {
 
     @Override
     public Person clone() {
-		return new Person(this);
-	}
+        return new Person(this);
+    }
 }