diff --git a/logging-modules/logback/src/main/java/com/baeldung/logback/MaskingPatternLayoutExample.java b/logging-modules/logback/src/main/java/com/baeldung/logback/MaskingPatternLayoutExample.java
index 793a7b04be..cbcd0209ab 100644
--- a/logging-modules/logback/src/main/java/com/baeldung/logback/MaskingPatternLayoutExample.java
+++ b/logging-modules/logback/src/main/java/com/baeldung/logback/MaskingPatternLayoutExample.java
@@ -22,7 +22,6 @@ public class MaskingPatternLayoutExample {
         user.put("email_id", "spring@baeldung.com");
         JSONObject userDetails = new JSONObject(user);
 
-        logger.info("MaskingPatternExample log from {}" + userDetails,
-                MaskingPatternLayoutExample.class.getSimpleName());
+        logger.info("MaskingPatternExample log from {}" + userDetails, MaskingPatternLayoutExample.class.getSimpleName());
     }
 }
diff --git a/logging-modules/logback/src/main/resources/logback.xml b/logging-modules/logback/src/main/resources/logback.xml
index 3193b1126c..24b5c157be 100644
--- a/logging-modules/logback/src/main/resources/logback.xml
+++ b/logging-modules/logback/src/main/resources/logback.xml
@@ -48,16 +48,16 @@
     </appender>
     
     <appender name="mask" class="ch.qos.logback.core.ConsoleAppender">
-		<encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
-			<layout class="com.baeldung.logback.MaskingPatternLayout">
-				<maskPattern>\"SSN\"\s*:\s*\"(.*?)\"</maskPattern> <!-- SSN JSON pattern -->
-				<maskPattern>\"address\"\s*:\s*\"(.*?)\"</maskPattern> <!-- Address JSON pattern -->
-				<maskPattern>(\d+\.\d+\.\d+\.\d+)</maskPattern> <!-- Ip address IPv4 pattern -->
-				<maskPattern>(\w+@\w+\.\w+)</maskPattern> <!-- Email pattern -->
-				<pattern>%-5p [%d{ISO8601,UTC}] [%thread] %c: %m%n%rootException</pattern>
-			</layout>
-		</encoder>
-	</appender>
+	    <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
+		    <layout class="com.baeldung.logback.MaskingPatternLayout">
+			    <maskPattern>\"SSN\"\s*:\s*\"(.*?)\"</maskPattern> <!-- SSN JSON pattern -->
+			    <maskPattern>\"address\"\s*:\s*\"(.*?)\"</maskPattern> <!-- Address JSON pattern -->
+			    <maskPattern>(\d+\.\d+\.\d+\.\d+)</maskPattern> <!-- Ip address IPv4 pattern -->
+			    <maskPattern>(\w+@\w+\.\w+)</maskPattern> <!-- Email pattern -->
+			    <pattern>%-5p [%d{ISO8601,UTC}] [%thread] %c: %m%n%rootException</pattern>
+		    </layout>
+	    </encoder>
+    </appender>
 
     <root level="info">
         <appender-ref ref="map"/>