fix typo

Signed-off-by: Administrator <[email protected]>

Author: yangchuansheng

main.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"os"
 	"os/signal"
+    "strings"
 	"strconv"
 	"syscall"
 	"time"
@@ -87,7 +88,7 @@ func main() {
 		}
 
 		bot.Request(tgbotapi.NewChatAction(update.Message.Chat.ID, "typing"))
-		if !update.Message.IsCommand() && (update.Message.Chat.IsPrivate() || (update.Message.Chat.Type == "group" || update.Message.Chat.Type == "supergroup") && strings.HasPrefix(update.Message.Text, "@" + bot.Self.UserName)) {
+		if !update.Message.IsCommand() && (update.Message.Chat.IsPrivate() || ((update.Message.Chat.Type == "group" || update.Message.Chat.Type == "supergroup") && strings.HasPrefix(update.Message.Text, "@" + bot.Self.UserName))) {
 			feed, err := chatGPT.SendMessage(update.Message.Text, userConversations[update.Message.Chat.ID].ConversationID, userConversations[update.Message.Chat.ID].LastMessageID)
 			if err != nil {
 				msg.Text = fmt.Sprintf("Error: %v", err)