space indentation
diff --git a/taverna-scufl2-api/pom.xml b/taverna-scufl2-api/pom.xml
index 4d98c3f..4e80979 100644
--- a/taverna-scufl2-api/pom.xml
+++ b/taverna-scufl2-api/pom.xml
@@ -16,39 +16,39 @@
    limitations under the License.
 -->
 <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/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.apache.taverna.language</groupId>
-		<artifactId>apache-taverna-language</artifactId>
-		<version>0.16.0-incubating-SNAPSHOT</version>
-	</parent>
-	<artifactId>taverna-scufl2-api</artifactId>
-	<packaging>bundle</packaging>
-	<name>Apache Taverna Scufl 2 API</name>
-	<description>Taverna workflow language API</description>
-	<dependencies>
-		<dependency>
-			<groupId>commons-beanutils</groupId>
-			<artifactId>commons-beanutils</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>commons-io</groupId>
-			<artifactId>commons-io</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>${project.groupId}</groupId>
-			<artifactId>taverna-scufl2-ucfpackage</artifactId>
-			<version>${project.version}</version>
-		</dependency>
-                <dependency>
-                        <groupId>com.fasterxml.jackson.core</groupId>
-                        <artifactId>jackson-core</artifactId>
-                </dependency>
-                <dependency>
-                        <groupId>com.fasterxml.jackson.core</groupId>
-                        <artifactId>jackson-databind</artifactId>
-                </dependency>
-	</dependencies>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.taverna.language</groupId>
+        <artifactId>apache-taverna-language</artifactId>
+        <version>0.16.0-incubating-SNAPSHOT</version>
+    </parent>
+    <artifactId>taverna-scufl2-api</artifactId>
+    <packaging>bundle</packaging>
+    <name>Apache Taverna Scufl 2 API</name>
+    <description>Taverna workflow language API</description>
+    <dependencies>
+        <dependency>
+            <groupId>commons-beanutils</groupId>
+            <artifactId>commons-beanutils</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>taverna-scufl2-ucfpackage</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+    </dependencies>
 </project>