diff --git a/const.go b/const.go
index 87f534a..20cec5d 100644
--- a/const.go
+++ b/const.go
@@ -136,6 +136,7 @@ const (
 	ParseModeMarkdownV2 string = "MarkdownV2"
 )
 
+// Point represent a type of point on face
 const (
 	PointForehead string = "forehead"
 	PointEyes     string = "eyes"
@@ -211,11 +212,13 @@ const (
 	UpdateShippingQuery      string = "shipping_query"
 )
 
+// Default represents a default values for some helpers
 const (
 	DefaultAudioSeparator = " – "
 	DefaultAudioTitle     = "[untitled]"
 )
 
+// Poll represents a poll types
 const (
 	PollQuiz    string = "quiz"
 	PollRegular string = "regular"
diff --git a/doc.go b/doc.go
index 1918843..07dfe11 100644
--- a/doc.go
+++ b/doc.go
@@ -1,2 +1,2 @@
-// Package telegram contains bindings for the Telegram API
+// Package telegram contains bindings for the Telegram Bot API
 package telegram // import "gitlab.com/toby3d/telegram"