diff --git a/genomix/genomix-data/src/test/resources/hadoop/conf/core-site.xml b/genomix/genomix-data/src/test/resources/hadoop/conf/core-site.xml
index 47dfac5..3e5bacb 100644
--- a/genomix/genomix-data/src/test/resources/hadoop/conf/core-site.xml
+++ b/genomix/genomix-data/src/test/resources/hadoop/conf/core-site.xml
@@ -5,14 +5,14 @@
 
 <configuration>
 
-<property>
-    <name>fs.default.name</name>
-    <value>hdfs://127.0.0.1:31888</value>
-</property>
-<property>
-    <name>hadoop.tmp.dir</name>
-    <value>/tmp/hadoop</value>
-</property>
+	<property>
+		<name>fs.default.name</name>
+		<value>hdfs://127.0.0.1:31888</value>
+	</property>
+	<property>
+		<name>hadoop.tmp.dir</name>
+		<value>/tmp/hadoop</value>
+	</property>
 
 
 </configuration>
diff --git a/genomix/genomix-data/src/test/resources/hadoop/conf/hdfs-site.xml b/genomix/genomix-data/src/test/resources/hadoop/conf/hdfs-site.xml
index 8d29b1d..b1b1902 100644
--- a/genomix/genomix-data/src/test/resources/hadoop/conf/hdfs-site.xml
+++ b/genomix/genomix-data/src/test/resources/hadoop/conf/hdfs-site.xml
@@ -5,14 +5,14 @@
 
 <configuration>
 
-<property>
-   <name>dfs.replication</name>
-   <value>1</value>
-</property>
+	<property>
+		<name>dfs.replication</name>
+		<value>1</value>
+	</property>
 
-<property>
-	<name>dfs.block.size</name>
-	<value>65536</value>
-</property>
+	<property>
+		<name>dfs.block.size</name>
+		<value>65536</value>
+	</property>
 
 </configuration>
diff --git a/genomix/genomix-data/src/test/resources/hadoop/conf/mapred-site.xml b/genomix/genomix-data/src/test/resources/hadoop/conf/mapred-site.xml
index 39b6505..525e7d5 100644
--- a/genomix/genomix-data/src/test/resources/hadoop/conf/mapred-site.xml
+++ b/genomix/genomix-data/src/test/resources/hadoop/conf/mapred-site.xml
@@ -5,21 +5,21 @@
 
 <configuration>
 
-  <property>
-    <name>mapred.job.tracker</name>
-    <value>localhost:29007</value>
-  </property>
-  <property>
-     <name>mapred.tasktracker.map.tasks.maximum</name>
-     <value>20</value>
-  </property>
-   <property>
-      <name>mapred.tasktracker.reduce.tasks.maximum</name>
-      <value>20</value>
-   </property>
-   <property>
-      <name>mapred.max.split.size</name>
-      <value>2048</value>
-   </property>
+	<property>
+		<name>mapred.job.tracker</name>
+		<value>localhost:29007</value>
+	</property>
+	<property>
+		<name>mapred.tasktracker.map.tasks.maximum</name>
+		<value>20</value>
+	</property>
+	<property>
+		<name>mapred.tasktracker.reduce.tasks.maximum</name>
+		<value>20</value>
+	</property>
+	<property>
+		<name>mapred.max.split.size</name>
+		<value>2048</value>
+	</property>
 
 </configuration>