diff --git a/persistence-modules/spring-data-jpa-2/pom.xml b/persistence-modules/spring-data-jpa-2/pom.xml
index 5080ad9bd3..251007ba6d 100644
--- a/persistence-modules/spring-data-jpa-2/pom.xml
+++ b/persistence-modules/spring-data-jpa-2/pom.xml
@@ -1,40 +1,41 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.baeldung</groupId>
-	<artifactId>spring-data-jpa-2</artifactId>
-	<name>spring-data-jpa</name>
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
 
-	<parent>
-		<artifactId>parent-boot-2</artifactId>
-		<groupId>com.baeldung</groupId>
-		<version>0.0.1-SNAPSHOT</version>
-		<relativePath>../../parent-boot-2</relativePath>
-	</parent>
+    <groupId>com.baeldung</groupId>
+    <artifactId>spring-data-jpa-2</artifactId>
+    <name>spring-data-jpa</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa</artifactId>
-		</dependency>
+    <parent>
+        <artifactId>parent-boot-2</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-2</relativePath>
+    </parent>
 
-		<dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-		</dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
 
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-databind</artifactId>
-		</dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+        </dependency>
 
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-oxm</artifactId>
-		</dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
 
-	</dependencies>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-oxm</artifactId>
+        </dependency>
+
+    </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.json b/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.json
index 214ea18e4d..6dc44e2586 100644
--- a/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.json
+++ b/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.json
@@ -1,14 +1,14 @@
-[
-	{
-		"_class": "com.baeldung.entity.Fruit",
-		"name": "apple",
-		"color": "red",
-		"id": 1
-	},
-	{
-		"_class": "com.baeldung.entity.Fruit",
-		"name": "guava",
-		"color": "green",
-		"id": 2
-	}
+[
+    {
+        "_class": "com.baeldung.entity.Fruit",
+        "name": "apple",
+        "color": "red",
+        "id": 1
+    },
+    {
+        "_class": "com.baeldung.entity.Fruit",
+        "name": "guava",
+        "color": "green",
+        "id": 2
+    }
 ]
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.xml b/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.xml
index d0101e3f4d..d87ae28f1e 100644
--- a/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.xml
+++ b/persistence-modules/spring-data-jpa-2/src/main/resources/fruit-data.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <fruit>
-	<id>1</id>
-	<name>apple</name>
-	<color>red</color>
+    <id>1</id>
+    <name>apple</name>
+    <color>red</color>
 </fruit>