documentaton added
diff --git a/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/v5/UdpConnector.kt b/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/v5/UdpConnector.kt
index 72900f0..215c541 100644
--- a/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/v5/UdpConnector.kt
+++ b/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/v5/UdpConnector.kt
@@ -137,7 +137,17 @@
 
   fun getNodeRecords(): ENRStorage
 
+  /**
+   * Provides node's topic registrar
+   *
+   * @return node's topic registrar
+   */
   fun getTopicRegistrar(): TopicRegistrar
 
+  /**
+   * Provides node's session initiator key
+   *
+   * @return node's session initiator key
+   */
   fun getSessionInitiatorKey(nodeId: Bytes): Bytes
 }