diff --git a/main.go b/main.go
index 2378654..b874088 100644
--- a/main.go
+++ b/main.go
@@ -25,10 +25,10 @@ import (
 var Version string
 var apiToken string
 
-var usage string = `Telegram List bot
+var usage = `Telegram List bot
 Environment variables:
 TGLB_API_TOKEN (required)      : See https://core.telegram.org/bots#how-do-i-create-a-bot
-TGLB_ADDR 	   (default 28923) : See https://pkg.go.dev/go.balki.me/anyhttp#readme-address-syntax
+TGLB_ADDR      (default 28923) : See https://pkg.go.dev/go.balki.me/anyhttp#readme-address-syntax
 TGLB_DATA_PATH (default .)     : Directory path where list data is stored
 TGLB_TIMEOUT   (default 30m)   : Timeout to auto shutdown if using systemd-fd, See https://pkg.go.dev/time#ParseDuration
 `