diff --git a/pkg/node/transport.go b/pkg/node/transport.go
index 412edf8..77fd0db 100644
--- a/pkg/node/transport.go
+++ b/pkg/node/transport.go
@@ -930,8 +930,8 @@ func (t *Transport) decryptMessage(data []byte, sharedSecret []byte) (*Message,
 	return &msg, nil
 }
 
-// n := transport.ConnectedPeers()
-// if n == 0 { return ErrNoPeers }
+// connectionCount := transport.ConnectedPeers()
+// if connectionCount == 0 { return ErrNoPeers }
 func (t *Transport) ConnectedPeers() int {
 	t.mutex.RLock()
 	defer t.mutex.RUnlock()