cosmetics

Change-Id: If8dca73b034839f593e2b0ba0863c5ab26077ebd
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/package-info.java b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/package-info.java
index f4b9710..8d273ac 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/package-info.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/package-info.java
@@ -1,4 +1,4 @@
 /**
  * Distributed cluster store and messaging subsystem implementation.
  */
-package org.onlab.onos.store.cluster.impl;
\ No newline at end of file
+package org.onlab.onos.store.cluster.impl;