diff --git a/spring-boot/src/main/java/com/baeldung/failureanalyzer/MyBeanNotOfRequiredTypeFailureAnalyzer.java b/spring-boot/src/main/java/com/baeldung/failureanalyzer/MyBeanNotOfRequiredTypeFailureAnalyzer.java
index 2f83ad6b57..2bbae8944a 100644
--- a/spring-boot/src/main/java/com/baeldung/failureanalyzer/MyBeanNotOfRequiredTypeFailureAnalyzer.java
+++ b/spring-boot/src/main/java/com/baeldung/failureanalyzer/MyBeanNotOfRequiredTypeFailureAnalyzer.java
@@ -4,7 +4,8 @@ import org.springframework.beans.factory.BeanNotOfRequiredTypeException;
 import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
 import org.springframework.boot.diagnostics.FailureAnalysis;
 
-public class MyBeanNotOfRequiredTypeFailureAnalyzer extends AbstractFailureAnalyzer<BeanNotOfRequiredTypeException> {
+public class MyBeanNotOfRequiredTypeFailureAnalyzer
+  extends AbstractFailureAnalyzer<BeanNotOfRequiredTypeException> {
 
     @Override
     protected FailureAnalysis analyze(Throwable rootFailure, BeanNotOfRequiredTypeException cause) {
@@ -12,14 +13,16 @@ public class MyBeanNotOfRequiredTypeFailureAnalyzer extends AbstractFailureAnaly
     }
 
     private String getDescription(BeanNotOfRequiredTypeException ex) {
-        return "The bean " + ex.getBeanName() //
-                + " could not be injected as " + ex.getRequiredType().getName() //
-                + " because it is of type " + ex.getActualType().getName();
+        return String.format("The bean %s could not be injected as %s because it is of type %s",
+          ex.getBeanName(),
+          ex.getRequiredType().getName(),
+          ex.getActualType().getName());
     }
 
     private String getAction(BeanNotOfRequiredTypeException ex) {
-        return "Consider creating a bean with name "+ ex.getBeanName() //
-        + " of type " + ex.getRequiredType().getName();
+        return String.format("Consider creating a bean with name %s of type %s",
+          ex.getBeanName(),
+          ex.getRequiredType().getName());
     }
 
 }