diff --git a/spring-5-security/src/main/java/com/baeldung/securityextrafields/SecurityConfig.java b/spring-5-security/src/main/java/com/baeldung/securityextrafields/SecurityConfig.java
index affb6d436d..429f6df972 100644
--- a/spring-5-security/src/main/java/com/baeldung/securityextrafields/SecurityConfig.java
+++ b/spring-5-security/src/main/java/com/baeldung/securityextrafields/SecurityConfig.java
@@ -45,7 +45,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
     @Autowired
     public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
-            auth.authenticationProvider(authProvider());                            
+        auth.authenticationProvider(authProvider());
     }
 
     public AuthenticationProvider authProvider() {