Cleaned-up some javadocs and added some tests.
diff --git a/core/trivial/src/main/java/org/onlab/onos/net/trivial/host/impl/package-info.java b/core/trivial/src/main/java/org/onlab/onos/net/trivial/host/impl/package-info.java
index 87a4a85..4dcb9ea 100644
--- a/core/trivial/src/main/java/org/onlab/onos/net/trivial/host/impl/package-info.java
+++ b/core/trivial/src/main/java/org/onlab/onos/net/trivial/host/impl/package-info.java
@@ -1,4 +1,4 @@
 /**
- * Core subsystem for tracking edn-station hosts.
+ * Core subsystem for tracking global inventory of end-station hosts.
  */
 package org.onlab.onos.net.trivial.host.impl;