Fixing some package javadocs

Change-Id: I1112942216b062f10dc5d00cc50b31eb2162c94d
diff --git a/protocols/netconf/api/src/main/java/org/onosproject/netconf/package-info.java b/protocols/netconf/api/src/main/java/org/onosproject/netconf/package-info.java
index 5562bd3..d5fc4eb 100644
--- a/protocols/netconf/api/src/main/java/org/onosproject/netconf/package-info.java
+++ b/protocols/netconf/api/src/main/java/org/onosproject/netconf/package-info.java
@@ -15,6 +15,6 @@
  */
 
 /**
- * Created by ray on 10/30/15.
+ * NETCONF controller API.
  */
 package org.onosproject.netconf;
diff --git a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/package-info.java b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/package-info.java
index 84992bf..6a89a53 100644
--- a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/package-info.java
+++ b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/package-info.java
@@ -15,6 +15,6 @@
  */
 
 /**
- * Created by ray on 10/30/15.
+ * NETCONF controller implementations.
  */
 package org.onosproject.netconf.ctl;
diff --git a/protocols/netconf/rfc/src/main/java/org/onosproject/netconf/rfc/package-info.java b/protocols/netconf/rfc/src/main/java/org/onosproject/netconf/rfc/package-info.java
index 616a7ce..2adc767 100644
--- a/protocols/netconf/rfc/src/main/java/org/onosproject/netconf/rfc/package-info.java
+++ b/protocols/netconf/rfc/src/main/java/org/onosproject/netconf/rfc/package-info.java
@@ -15,6 +15,6 @@
  */
 
 /**
- * Created by ray on 10/30/15.
+ * NETCONF libraries.
  */
 package org.onosproject.netconf.rfc;