diff --git a/archetypes/struts2-archetype-blank/src/main/resources/META-INF/maven/archetype-metadata.xml b/archetypes/struts2-archetype-blank/src/main/resources/META-INF/maven/archetype-metadata.xml
index e1c49db0e..7fa7971ae 100644
--- a/archetypes/struts2-archetype-blank/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ b/archetypes/struts2-archetype-blank/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -1,68 +1,68 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <archetype-descriptor name="struts2-archetype-blank">
-  <fileSets>
-    <fileSet filtered="true" packaged="true">
-      <directory>src/main/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    
-    <fileSet filtered="true" packaged="true">
-      <directory>src/test/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    
-    <fileSet filtered="false" packaged="true">
-      <directory>src/main/resources</directory>
-      <includes>
-          <include>**/*package*.properties</include>
-      </includes>
-    </fileSet>
+    <fileSets>
+        <fileSet filtered="true" packaged="true">
+            <directory>src/main/java</directory>
+            <includes>
+                <include>**/*.java</include>
+            </includes>
+        </fileSet>
 
-      <fileSet filtered="false" packaged="false">
-          <directory>src/main/resources</directory>
-          <includes>
-              <include>log4j.properties</include>
-          </includes>
-      </fileSet>
+        <fileSet filtered="true" packaged="true">
+            <directory>src/test/java</directory>
+            <includes>
+                <include>**/*.java</include>
+            </includes>
+        </fileSet>
 
-      <fileSet filtered="false" packaged="true">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>**/*-validation.xml</include>
-      </includes>
-    </fileSet>
-    
-    <fileSet filtered="true" packaged="false">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>**/struts.xml</include>
-        <include>**/example.xml</include>
-      </includes>
-    </fileSet>
+        <fileSet filtered="false" packaged="true">
+            <directory>src/main/resources</directory>
+            <includes>
+                <include>**/*package*.properties</include>
+            </includes>
+        </fileSet>
 
-    <fileSet filtered="false" packaged="false">
-      <directory>src/main/webapp/example</directory>
-      <includes>
-        <include>**/*.jsp</include>
-      </includes>
-    </fileSet>
-    
-    <fileSet filtered="false" packaged="false">
-      <directory>src/main/webapp</directory>
-      <includes>
-        <include>**/index.html</include>
-      </includes>
-    </fileSet>
-    
-    <fileSet filtered="false" packaged="false">
-      <directory>src/main/webapp/WEB-INF</directory>
-      <includes>
-        <include>**/web.xml</include>
-      </includes>
-    </fileSet>
-  </fileSets>
+        <fileSet filtered="false" packaged="false">
+            <directory>src/main/resources</directory>
+            <includes>
+                <include>log4j.properties</include>
+            </includes>
+        </fileSet>
+
+        <fileSet filtered="false" packaged="true">
+            <directory>src/main/resources</directory>
+            <includes>
+                <include>**/*-validation.xml</include>
+            </includes>
+        </fileSet>
+
+        <fileSet filtered="true" packaged="false">
+            <directory>src/main/resources</directory>
+            <includes>
+                <include>**/struts.xml</include>
+                <include>**/example.xml</include>
+            </includes>
+        </fileSet>
+
+        <fileSet filtered="false" packaged="false">
+            <directory>src/main/webapp/example</directory>
+            <includes>
+                <include>**/*.jsp</include>
+            </includes>
+        </fileSet>
+
+        <fileSet filtered="false" packaged="false">
+            <directory>src/main/webapp</directory>
+            <includes>
+                <include>**/index.html</include>
+            </includes>
+        </fileSet>
+
+        <fileSet filtered="false" packaged="false">
+            <directory>src/main/webapp/WEB-INF</directory>
+            <includes>
+                <include>**/web.xml</include>
+            </includes>
+        </fileSet>
+    </fileSets>
 </archetype-descriptor>