diff --git a/src/test/java/edu/uci/ics/hivesterix/perf/base/AbstractPerfTestSuiteClass.java b/src/test/java/edu/uci/ics/hivesterix/perf/base/AbstractPerfTestSuiteClass.java
index 05474ca..8d50f47 100644
--- a/src/test/java/edu/uci/ics/hivesterix/perf/base/AbstractPerfTestSuiteClass.java
+++ b/src/test/java/edu/uci/ics/hivesterix/perf/base/AbstractPerfTestSuiteClass.java
@@ -48,7 +48,7 @@
 
 	/**
 	 * setup cluster
-	 * 
+	 *
 	 * @throws IOException
 	 */
 	protected void setup() throws Exception {
diff --git a/src/test/java/edu/uci/ics/hivesterix/test/base/AbstractTestSuiteClass.java b/src/test/java/edu/uci/ics/hivesterix/test/base/AbstractTestSuiteClass.java
index e9a5736..ca2731b 100644
--- a/src/test/java/edu/uci/ics/hivesterix/test/base/AbstractTestSuiteClass.java
+++ b/src/test/java/edu/uci/ics/hivesterix/test/base/AbstractTestSuiteClass.java
@@ -51,7 +51,7 @@
 
 	/**
 	 * setup cluster
-	 * 
+	 *
 	 * @throws IOException
 	 */
 	protected void setup() throws Exception {