diff --git a/providers/lldp/src/main/java/org/onlab/onos/provider/lldp/impl/LinkDiscovery.java b/providers/lldp/src/main/java/org/onlab/onos/provider/lldp/impl/LinkDiscovery.java
index a20ab90..e0eea96 100644
--- a/providers/lldp/src/main/java/org/onlab/onos/provider/lldp/impl/LinkDiscovery.java
+++ b/providers/lldp/src/main/java/org/onlab/onos/provider/lldp/impl/LinkDiscovery.java
@@ -90,7 +90,9 @@
      * Starts the the timer for the discovery process.
      *
      * @param device        the physical switch
+     * @param pktService    packet service
      * @param masterService mastership service
+     * @param providerService link provider service
      * @param useBDDP       flag to also use BDDP for discovery
      */
     public LinkDiscovery(Device device, PacketService pktService,
@@ -201,6 +203,8 @@
     /**
      * Handles an incoming LLDP packet. Creates link in topology and sends ACK
      * to port where LLDP originated.
+     * @param context packet context
+     * @return true if handled
      */
     public boolean handleLLDP(PacketContext context) {
         Ethernet eth = context.inPacket().parsed();
diff --git a/providers/openflow/link/src/main/java/org/onlab/onos/provider/of/link/impl/LinkDiscovery.java b/providers/openflow/link/src/main/java/org/onlab/onos/provider/of/link/impl/LinkDiscovery.java
index 02176cc..00c7305 100644
--- a/providers/openflow/link/src/main/java/org/onlab/onos/provider/of/link/impl/LinkDiscovery.java
+++ b/providers/openflow/link/src/main/java/org/onlab/onos/provider/of/link/impl/LinkDiscovery.java
@@ -87,7 +87,7 @@
     protected final Map<Integer, OFPortDesc> ports;
     private Timeout timeout;
 
-    /**
+    /*
      * Instantiates discovery manager for the given physical switch. Creates a
      * generic LLDP packet that will be customized for the port it is sent out on.
      * Starts the the timer for the discovery process.
@@ -281,7 +281,7 @@
         return "LinkDiscovery " + this.sw.getStringId();
     }
 
-    /**
+    /*
      * Handles an incoming LLDP packet. Creates link in topology and sends ACK
      * to port where LLDP originated.
      */