diff --git a/router/java/src/net/i2p/router/crypto/ratchet/RatchetSKM.java b/router/java/src/net/i2p/router/crypto/ratchet/RatchetSKM.java
index 81f048d8f011404d602b595481166a086975d6ae..e2c6044ef1bbc625171e18df2a2df76eb9fec6c6 100644
--- a/router/java/src/net/i2p/router/crypto/ratchet/RatchetSKM.java
+++ b/router/java/src/net/i2p/router/crypto/ratchet/RatchetSKM.java
@@ -137,6 +137,9 @@ public class RatchetSKM extends SessionKeyManager implements SessionTagListener
     }
 
     /**
+     *  The local destination for this SKM
+     *
+     *  @return our destination or null for the router SKM
      *  @since 0.9.46
      */
     public Destination getDestination() {