Minor documentation fixes

README.md

@@ -1,2 +1,4 @@
-# telebot
-Telegram bot framework written in Go
+# Telebot
+>Telegram bot framework written in Go
+
+TBA.

errors.go

@@ -1,5 +1,6 @@
 package telebot
 
+// Login error, which basically occurs on broken token.
 type AuthError struct {
 	Payload string
 }

telebot.go

@@ -1,3 +1,5 @@
+// Package telebot provides a handy wrapper for interactions
+// with Telegram bots.
 package telebot
 
 import (
@@ -9,10 +11,11 @@ import (
 type Bot struct {
 	Token string
 
-	// A "user" behind bot instance
+	// Bot as `User` on API level.
 	Identity User
 }
 
+// Attempts to construct a Bot with `token` given.
 func Create(token string) (Bot, error) {
 	request := "https://api.telegram.org/bot" + token + "/getMe"