diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/extensions/RegisterExtensionSampleExtension.java b/testing-modules/junit-5/src/test/java/com/baeldung/extensions/RegisterExtensionSampleExtension.java
index c20731cfe6..64f4d8fd3e 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/extensions/RegisterExtensionSampleExtension.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/extensions/RegisterExtensionSampleExtension.java
@@ -20,12 +20,12 @@ public class RegisterExtensionSampleExtension implements BeforeAllCallback, Befo
 
     @Override
     public void beforeAll(ExtensionContext extensionContext) throws Exception {
-        logger.info("Type " + type + " In beforeAll : " + extensionContext.getDisplayName());
+        logger.info("Type {} In beforeAll : {}", type, extensionContext.getDisplayName());
     }
 
     @Override
     public void beforeEach(ExtensionContext extensionContext) throws Exception {
-        logger.info("Type " + type + " In beforeEach : " + extensionContext.getDisplayName());
+        logger.info("Type {} In beforeEach : {}", type, extensionContext.getDisplayName());
     }
 
     public String getType() {