diff --git a/spring-mvc-simple-2/pom.xml b/spring-mvc-simple-2/pom.xml
index 3ae577cb03..7faa832552 100644
--- a/spring-mvc-simple-2/pom.xml
+++ b/spring-mvc-simple-2/pom.xml
@@ -20,7 +20,7 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-		
+        
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -89,14 +89,14 @@
     <build>
         <finalName>${project.artifactId}</finalName>
         <resources>
-			<resource>
-				<directory>src/main/resources</directory>
-				<filtering>true</filtering>
-				<excludes>
-					<exclude>**/conf.properties</exclude>
-				</excludes>
-			</resource>
-		</resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+                <excludes>
+                    <exclude>**/conf.properties</exclude>
+                </excludes>
+            </resource>
+        </resources>
     </build>
 
     <profiles>