checkstyle fixes

Change-Id: I15af1a85632dc4907988f2503c327cd3ec31bc72
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/InternalDeviceEventSerializer.java b/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/InternalDeviceEventSerializer.java
index 9cb9695..0d3d013 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/InternalDeviceEventSerializer.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/InternalDeviceEventSerializer.java
@@ -35,7 +35,8 @@
                                Class<InternalDeviceEvent> type) {
         ProviderId providerId = (ProviderId) kryo.readClassAndObject(input);
         DeviceId deviceId = (DeviceId) kryo.readClassAndObject(input);
-        Timestamped<DeviceDescription> deviceDescription = (Timestamped<DeviceDescription>) kryo.readClassAndObject(input);
+        Timestamped<DeviceDescription> deviceDescription
+            = (Timestamped<DeviceDescription>) kryo.readClassAndObject(input);
 
         return new InternalDeviceEvent(providerId, deviceId, deviceDescription);
     }