diff --git a/spring-core-5/src/main/java/com/baeldung/springbean/naming/component/Cat.java b/spring-core-5/src/main/java/com/baeldung/springbean/naming/component/Cat.java
index a3791ddf60..8c70078822 100644
--- a/spring-core-5/src/main/java/com/baeldung/springbean/naming/component/Cat.java
+++ b/spring-core-5/src/main/java/com/baeldung/springbean/naming/component/Cat.java
@@ -5,7 +5,7 @@ import org.springframework.stereotype.Component;
 
 @Component
 @Qualifier("cat")
-public class Cat implements Animal{
+public class Cat implements Animal {
 
     @Override
     public String name() {
diff --git a/spring-core-5/src/main/java/com/baeldung/springbean/naming/service/MessagingServiceImpl.java b/spring-core-5/src/main/java/com/baeldung/springbean/naming/service/MessagingServiceImpl.java
index ec2972dfef..2b7cb84742 100644
--- a/spring-core-5/src/main/java/com/baeldung/springbean/naming/service/MessagingServiceImpl.java
+++ b/spring-core-5/src/main/java/com/baeldung/springbean/naming/service/MessagingServiceImpl.java
@@ -6,7 +6,7 @@ import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Service;
 
 @Service
-public class MessagingServiceImpl implements MessagingService{
+public class MessagingServiceImpl implements MessagingService {
 
     @Autowired
     @Qualifier("qualifierComponent")
diff --git a/spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingTest.java b/spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingUnitTest.java
similarity index 77%
rename from spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingTest.java
rename to spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingUnitTest.java
index 66503f7c26..a942897cdd 100644
--- a/spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingTest.java
+++ b/spring-core-5/src/test/java/com/baeldung/springbean/naming/SpringBeanNamingUnitTest.java
@@ -13,7 +13,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 @ExtendWith(SpringExtension.class)
-public class SpringBeanNamingTest {
+public class SpringBeanNamingUnitTest {
 
     private AnnotationConfigApplicationContext context;
 
@@ -24,29 +24,29 @@ public class SpringBeanNamingTest {
         context.refresh();
     }
 
-    //    To name a bean spring gets the class name and converts the first letter to lowercase. 
-    //    Default naming strategy of the spring bean which is using class level annotation
+    // To name a bean spring gets the class name and converts the first letter to lowercase.
+    // Default naming strategy of the spring bean which is using class level annotation
 
     @Test
     void givenLoggingServiceBeanIsCreated_whenThereIsNoValueProvided_thenBeanNameShouldBeDefaultName() {
         assertNotNull(context.getBean("loggingService"));
     }
 
-    //    In this case, to name a bean spring gets the class name and converts the first letter to lowercase.
+    // In this case, to name a bean spring gets the class name and converts the first letter to lowercase.
     @Test
     void givenAuditServiceBeanIsCreatedWithMethodLevelAnnotation_whenThereIsNoValueProvided_thenBeanNameShouldBeTheNameOfMethod() {
         assertNotNull(context.getBean("audit"));
     }
 
-    //    To name a bean spring gets the class name and converts the first letter to lowercase.
-    //    Default naming strategy of the spring bean which is using class level annotation
+    // To name a bean spring gets the class name and converts the first letter to lowercase.
+    // Default naming strategy of the spring bean which is using class level annotation
     @Test
     void givenLoggingGatewayBeanIsCreatedWithFieldLevelAnnotation_whenThereIsNoValueProvided_thenBeanNameShouldBeDefaultName() {
         assertNotNull(context.getBean("loggingGateway"));
     }
 
-    //    spring will create the bean of type CustomComponent with the name "myBean".
-    //    As we're explicitly giving the name to the bean, spring will use this name to refer to it.
+    // spring will create the bean of type CustomComponent with the name "myBean".
+    // As we're explicitly giving the name to the bean, spring will use this name to refer to it.
     @Test
     void givenCustomComponentBeanIsCreate_whenThereIsCustomNameGivenToBean_thenBeanShouldBeIdentifiedByThatName() {
         assertNotNull(context.getBean("myBean"));