diff --git a/spring-cloud-data-flow/data-flow-server/pom.xml b/spring-cloud-data-flow/data-flow-server/pom.xml
index 689d09ead9..05684008c6 100644
--- a/spring-cloud-data-flow/data-flow-server/pom.xml
+++ b/spring-cloud-data-flow/data-flow-server/pom.xml
@@ -1,70 +1,70 @@
 <?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>
+    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>org.baeldung.spring.cloud</groupId>
-  <artifactId>data-flow-server</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
+    <groupId>org.baeldung.spring.cloud</groupId>
+    <artifactId>data-flow-server</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
 
-  <name>data-flow-server</name>
-  <description>Demo project for Spring Boot</description>
+    <name>data-flow-server</name>
+    <description>Demo project for Spring Boot</description>
 
-  <parent>
-    <groupId>org.springframework.boot</groupId>
-    <artifactId>spring-boot-starter-parent</artifactId>
-    <version>1.4.2.RELEASE</version>
-    <relativePath /> <!-- lookup parent from repository -->
-  </parent>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <java.version>1.8</java.version>
-    <spring-cloud-dataflow-dependencies.version>1.1.0.RELEASE</spring-cloud-dataflow-dependencies.version>
-    <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.springframework.cloud</groupId>
-      <artifactId>spring-cloud-starter-dataflow-server-local</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-test</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-dataflow-dependencies</artifactId>
-        <version>${spring-cloud-dataflow-dependencies.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-dependencies</artifactId>
-        <version>${spring-cloud-dependencies.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
-  <build>
-    <plugins>
-      <plugin>
+    <parent>
         <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-maven-plugin</artifactId>
-      </plugin>
-                <plugin>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.4.2.RELEASE</version>
+        <relativePath /> <!-- lookup parent from repository -->
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+        <spring-cloud-dataflow-dependencies.version>1.1.0.RELEASE</spring-cloud-dataflow-dependencies.version>
+        <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-dataflow-server-local</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dataflow-dependencies</artifactId>
+                <version>${spring-cloud-dataflow-dependencies.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud-dependencies.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>
@@ -112,23 +112,23 @@
         </profile>
     </profiles>
 
-  <repositories>
-    <repository>
-      <id>spring-snapshots</id>
-      <name>Spring Snapshots</name>
-      <url>https://repo.spring.io/snapshot</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-    <repository>
-      <id>spring-milestones</id>
-      <name>Spring Milestones</name>
-      <url>https://repo.spring.io/milestone</url>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-    </repository>
-  </repositories>
+    <repositories>
+        <repository>
+            <id>spring-snapshots</id>
+            <name>Spring Snapshots</name>
+            <url>https://repo.spring.io/snapshot</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/milestone</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
 
 </project>
diff --git a/spring-cloud-data-flow/data-flow-shell/pom.xml b/spring-cloud-data-flow/data-flow-shell/pom.xml
index 85ead9413e..6711edcb42 100644
--- a/spring-cloud-data-flow/data-flow-shell/pom.xml
+++ b/spring-cloud-data-flow/data-flow-shell/pom.xml
@@ -1,68 +1,69 @@
 <?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>
+    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>org.baeldung.spring.cloud</groupId>
-  <artifactId>data-flow-shell</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
+    <groupId>org.baeldung.spring.cloud</groupId>
+    <artifactId>data-flow-shell</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
 
-  <name>data-flow-shell</name>
-  <description>Demo project for Spring Boot</description>
+    <name>data-flow-shell</name>
+    <description>Demo project for Spring Boot</description>
 
-  <parent>
-    <groupId>org.springframework.boot</groupId>
-    <artifactId>spring-boot-starter-parent</artifactId>
-    <version>1.4.2.RELEASE</version>
-    <relativePath/> <!-- lookup parent from repository -->
-  </parent>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <java.version>1.8</java.version>
-    <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.springframework.cloud</groupId>
-      <artifactId>spring-cloud-dataflow-shell</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-test</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-dataflow-dependencies</artifactId>
-        <version>${spring-cloud-dataflow-dependencies.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-dependencies</artifactId>
-        <version>${spring-cloud-dependencies.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
-  <build>
-    <plugins>
-      <plugin>
+    <parent>
         <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-maven-plugin</artifactId>
-      </plugin>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.4.2.RELEASE</version>
+        <relativePath /> <!-- lookup parent from repository -->
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+        <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
+        <spring-cloud-dataflow-dependencies.version>1.1.0.RELEASE</spring-cloud-dataflow-dependencies.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-dataflow-shell</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dataflow-dependencies</artifactId>
+                <version>${spring-cloud-dataflow-dependencies.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud-dependencies.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -76,23 +77,23 @@
         </plugins>
     </build>
 
-  <repositories>
-    <repository>
-      <id>spring-snapshots</id>
-      <name>Spring Snapshots</name>
-      <url>https://repo.spring.io/snapshot</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-    <repository>
-      <id>spring-milestones</id>
-      <name>Spring Milestones</name>
-      <url>https://repo.spring.io/milestone</url>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-    </repository>
-  </repositories>
+    <repositories>
+        <repository>
+            <id>spring-snapshots</id>
+            <name>Spring Snapshots</name>
+            <url>https://repo.spring.io/snapshot</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/milestone</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
 
 </project>