diff --git a/public/java/src/org/broadinstitute/sting/utils/collections/NestedHashMap.java b/public/java/src/org/broadinstitute/sting/utils/collections/NestedHashMap.java
index d280ac804..8652d3c28 100755
--- a/public/java/src/org/broadinstitute/sting/utils/collections/NestedHashMap.java
+++ b/public/java/src/org/broadinstitute/sting/utils/collections/NestedHashMap.java
@@ -34,7 +34,7 @@ import java.util.Map;
  * Date: Dec 29, 2009
  */
 
-public class NestedHashMap{
+public class NestedHashMap {
 
     public final Map data = new HashMap<Object, Object>();