diff --git a/src/service.rs b/src/service.rs
index 7dedd640d..3986286a2 100644
--- a/src/service.rs
+++ b/src/service.rs
@@ -135,7 +135,7 @@ struct ActiveRequest {
 
 /// The kinds of responses we can send back to the discv5 layer.
 pub enum CallbackResponse {
-    // A response to a requested ENR.
+    /// A response to a requested ENR.
     Enr(oneshot::Sender<Result<Enr, RequestError>>),
     /// A response from a TALK request
     Talk(oneshot::Sender<Result<Vec<u8>, RequestError>>),
diff --git a/src/socket/send.rs b/src/socket/send.rs
index 503c2e60b..5e6cd61b7 100644
--- a/src/socket/send.rs
+++ b/src/socket/send.rs
@@ -14,7 +14,7 @@ pub struct OutboundPacket {
     pub packet: Packet,
 }
 
-/// The main task that handles inbound UDP packets.
+/// The main task that handles outbound UDP packets.
 pub(crate) struct SendHandler {
     /// The UDP send socket.
     send: Arc<UdpSocket>,