Fix bot_test.go, update README.

Author: Syfaro

README.md

@@ -62,64 +62,7 @@ func main() {
 }
 ```
 
-There are more examples on the [wiki](https://github.com/go-telegram-bot-api/telegram-bot-api/wiki)
+There are more examples on the [site](https://go-telegram-bot-api.github.io/)
 with detailed information on how to do many different kinds of things.
 It's a great place to get started on using keyboards, commands, or other
 kinds of reply markup.
-
-If you need to use webhooks (if you wish to run on Google App Engine),
-you may use a slightly different method.
-
-```go
-package main
-
-import (
-	"log"
-	"net/http"
-
-	"github.com/go-telegram-bot-api/telegram-bot-api"
-)
-
-func main() {
-	bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	bot.Debug = true
-
-	log.Printf("Authorized on account %s", bot.Self.UserName)
-
-	_, err = bot.Request(tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem"))
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	info, err := bot.GetWebhookInfo()
-
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	if info.LastErrorDate != 0 {
-		log.Printf("Telegram callback failed: %s", info.LastErrorMessage)
-	}
-
-	updates := bot.ListenForWebhook("/" + bot.Token)
-	go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)
-
-	for update := range updates {
-		log.Printf("%+v\n", update)
-	}
-}
-```
-
-If you need, you may generate a self signed certficate, as this requires
-HTTPS / TLS. The above example tells Telegram that this is your
-certificate and that it should be trusted, even though it is not
-properly signed.
-
-    openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3560 -subj "//O=Org\CN=Test" -nodes
-
-Now that [Let's Encrypt](https://letsencrypt.org) is available, you may
-wish to generate your free TLS certificate there.

bot_test.go

@@ -509,19 +509,6 @@ func TestSetWebhookWithoutCert(t *testing.T) {
 	bot.Request(RemoveWebhookConfig{})
 }
 
-func TestUpdatesChan(t *testing.T) {
-	bot, _ := getBot(t)
-
-	var ucfg = NewUpdate(0)
-	ucfg.Timeout = 60
-	_, err := bot.GetUpdatesChan(ucfg)
-
-	if err != nil {
-		t.Error(err)
-		t.Fail()
-	}
-}
-
 func TestSendWithMediaGroup(t *testing.T) {
 	bot, _ := getBot(t)
 
@@ -549,7 +536,7 @@ func ExampleNewBotAPI() {
 	u := NewUpdate(0)
 	u.Timeout = 60
 
-	updates, err := bot.GetUpdatesChan(u)
+	updates := bot.GetUpdatesChan(u)
 
 	// Optional: wait for updates and clear them if you don't want to handle
 	// a large backlog of old messages
@@ -614,7 +601,7 @@ func ExampleInlineConfig() {
 	u := NewUpdate(0)
 	u.Timeout = 60
 
-	updates, err := bot.GetUpdatesChan(u)
+	updates := bot.GetUpdatesChan(u)
 
 	for update := range updates {
 		if update.InlineQuery == nil { // if no inline query, ignore it