diff --git a/src/main/java/net/openhft/chronicle/map/IdentifierListener.java b/src/main/java/net/openhft/chronicle/map/IdentifierListener.java
index 2d324af8e..f8e0dcd5a 100644
--- a/src/main/java/net/openhft/chronicle/map/IdentifierListener.java
+++ b/src/main/java/net/openhft/chronicle/map/IdentifierListener.java
@@ -11,9 +11,9 @@ public interface IdentifierListener {
      * checks the identifier that is unique and we haven't see it before, unless it comes from the same port
      * and host.
      *
-     * @param remoteIdentifier
-     * @param remoteAddress
-     * @return
+     * @param remoteIdentifier remoteIdentifier
+     * @param remoteAddress        remoteAddress
+     * @return               true if unique
      */
     boolean isIdentifierUnique(byte remoteIdentifier, SocketAddress remoteAddress);