warning msg, readme

config.go

@@ -38,7 +38,7 @@ func setupConfig(rerun bool) (*Config, error) {
 
 	_, statErr := os.Stat(cfgPath)
 	if rerun || os.IsNotExist(statErr) {
-		fmt.Println("Enter the path to your Wow directory below:")
+		fmt.Println("Enter the path to your Wow directory below. Use the full path without shortcuts like '~' (ex: /home/user/epoch):")
 		var s string
 		_, err = fmt.Scanln(&s)
 		if err != nil {