cosmetics

Change-Id: I0a343f39560aaada3a3bdff0fab23a3845ab1481
diff --git a/core/api/src/main/java/org/onlab/onos/net/device/DeviceClockProviderService.java b/core/api/src/main/java/org/onlab/onos/net/device/DeviceClockProviderService.java
index bdaf94f..1fb4899 100644
--- a/core/api/src/main/java/org/onlab/onos/net/device/DeviceClockProviderService.java
+++ b/core/api/src/main/java/org/onlab/onos/net/device/DeviceClockProviderService.java
@@ -3,7 +3,6 @@
 import org.onlab.onos.mastership.MastershipTerm;
 import org.onlab.onos.net.DeviceId;
 
-//TODO: Consider renaming to DeviceClockProviderService?
 /**
 * Interface for feeding term information to a logical clock service
 * that vends per device timestamps.
diff --git a/core/api/src/main/java/org/onlab/onos/store/cluster/messaging/ClusterCommunicationService.java b/core/api/src/main/java/org/onlab/onos/store/cluster/messaging/ClusterCommunicationService.java
index a95283d..8b966ed 100644
--- a/core/api/src/main/java/org/onlab/onos/store/cluster/messaging/ClusterCommunicationService.java
+++ b/core/api/src/main/java/org/onlab/onos/store/cluster/messaging/ClusterCommunicationService.java
@@ -5,6 +5,7 @@
 
 import org.onlab.onos.cluster.NodeId;
 
+// TODO: remove IOExceptions?
 /**
  * Service for assisting communications between controller cluster nodes.
  */
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/messaging/package-info.java b/core/api/src/main/java/org/onlab/onos/store/cluster/messaging/package-info.java
similarity index 100%
rename from core/store/dist/src/main/java/org/onlab/onos/store/cluster/messaging/package-info.java
rename to core/api/src/main/java/org/onlab/onos/store/cluster/messaging/package-info.java