diff --git a/src/main/java/org/apache/joshua/metrics/SARI.java b/src/main/java/org/apache/joshua/metrics/SARI.java
index 9ee3af37..119c8185 100644
--- a/src/main/java/org/apache/joshua/metrics/SARI.java
+++ b/src/main/java/org/apache/joshua/metrics/SARI.java
@@ -12,6 +12,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  */
+
 package org.apache.joshua.metrics;
 
 import java.io.BufferedReader;
@@ -40,6 +41,7 @@
  *
  * @author Wei Xu
  */
+
 public class SARI extends EvaluationMetric {
   private static final Logger logger = Logger.getLogger(SARI.class.getName());