diff --git a/core-java-modules/core-java-collections-array-list-2/pom.xml b/core-java-modules/core-java-collections-array-list-2/pom.xml
index 44ecb0fffb..2ab88c9944 100644
--- a/core-java-modules/core-java-collections-array-list-2/pom.xml
+++ b/core-java-modules/core-java-collections-array-list-2/pom.xml
@@ -1,31 +1,32 @@
 <project
-	xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>core-java-collections-array-list-2</artifactId>
-	<name>core-java-collections-array-list-2</name>
-	<packaging>jar</packaging>
-	<parent>
-		<groupId>com.baeldung.core-java-modules</groupId>
-		<artifactId>core-java-modules</artifactId>
-		<version>0.0.1-SNAPSHOT</version>
-	</parent>
+      xmlns="http://maven.apache.org/POM/4.0.0"
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-java-collections-array-list-2</artifactId>
+    <name>core-java-collections-array-list-2</name>
+    <packaging>jar</packaging>
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
     
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<source>${maven-compiler-plugin.source}</source>
-					<target>${maven-compiler-plugin.target}</target>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${maven-compiler-plugin.source}</source>
+                    <target>${maven-compiler-plugin.target}</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
     
-	<properties>
-		<maven-compiler-plugin.source>17</maven-compiler-plugin.source>
-		<maven-compiler-plugin.target>17</maven-compiler-plugin.target>
-	</properties>
+    <properties>
+        <maven-compiler-plugin.source>17</maven-compiler-plugin.source>
+        <maven-compiler-plugin.target>17</maven-compiler-plugin.target>
+    </properties>
 </project>