diff --git a/cmd/teled/main.go b/cmd/teled/main.go
index 7c9e489..d0b0e05 100644
--- a/cmd/teled/main.go
+++ b/cmd/teled/main.go
@@ -1,3 +1,4 @@
+// Binary teled implements Telegram Server in Go.
 package main
 
 import "github.com/gotd/teled/internal/cmd"