diff --git a/internal/config/config.go b/internal/config/config.go
index a932d98..c77833a 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -5,8 +5,6 @@ import (
 	"strconv"
 )
 
-// const Version string = "v0.0.1"
-
 type Config struct {
 	Debug              bool
 	TelegramBotToken   string
diff --git a/internal/frigate/frigate.go b/internal/frigate/frigate.go
index 289c51f..71dc077 100644
--- a/internal/frigate/frigate.go
+++ b/internal/frigate/frigate.go
@@ -7,7 +7,6 @@ import (
 	"io"
 	"net/http"
 	"os"
-	"reflect"
 	"strconv"
 	"strings"
 	"time"
@@ -73,8 +72,6 @@ type EventStruct struct {
 
 var Events EventsStruct
 var Event EventStruct
-var floatType = reflect.TypeOf(float64(0))
-var stringType = reflect.TypeOf("")
 
 func GETZones(Zones []any) []string {
 	var my_zones []string
diff --git a/main.go b/main.go
index ca2bd75..77d0102 100644
--- a/main.go
+++ b/main.go
@@ -10,9 +10,13 @@ import (
 	"github.com/oldtyt/frigate-telegram/internal/log"
 )
 
+// FrigateEvents is frigate events struct
 var FrigateEvents frigate.EventsStruct
+
+// FrigateEvent is frigate event struct
 var FrigateEvent frigate.EventStruct
 
+// PongBot is needed to check the work of the bot.
 func PongBot(bot *tgbotapi.BotAPI) {
 	u := tgbotapi.NewUpdate(0)
 	u.Timeout = 60
@@ -59,10 +63,9 @@ func main() {
 	conf := config.New()
 
 	// Prepare startup msg
-	startup_msg := "Starting frigate-telegram.\n"
-	// startup_msg += "Version:      " + config.Version + "\n"
-	startup_msg += "Frigate URL:  " + conf.FrigateURL + "\n"
-	log.Info.Println(startup_msg)
+	startupMsg := "Starting frigate-telegram.\n"
+	startupMsg += "Frigate URL:  " + conf.FrigateURL + "\n"
+	log.Info.Println(startupMsg)
 
 	// Initializing telegram bot
 	bot, err := tgbotapi.NewBotAPI(conf.TelegramBotToken)
@@ -73,7 +76,7 @@ func main() {
 	log.Info.Println("Authorized on account " + bot.Self.UserName)
 
 	// Send startup msg.
-	_, errmsg := bot.Send(tgbotapi.NewMessage(conf.TelegramChatID, startup_msg))
+	_, errmsg := bot.Send(tgbotapi.NewMessage(conf.TelegramChatID, startupMsg))
 	if errmsg != nil {
 		log.Error.Println(errmsg.Error())
 	}