Working on model & description annotations.
diff --git a/core/api/src/main/java/org/onlab/onos/net/proxyarp/ProxyArpService.java b/core/api/src/main/java/org/onlab/onos/net/proxyarp/ProxyArpService.java
index 36c8aed..db51374 100644
--- a/core/api/src/main/java/org/onlab/onos/net/proxyarp/ProxyArpService.java
+++ b/core/api/src/main/java/org/onlab/onos/net/proxyarp/ProxyArpService.java
@@ -6,6 +6,7 @@
 /**
  * Service for processing arp requests on behalf of applications.
  */
+// TODO: move to the peer host package
 public interface ProxyArpService {
 
     /**