feat: update item

src/main/kotlin/cn/rtast/fancybot/commands/AntiRevokeCommand.kt

@@ -32,7 +32,7 @@ class AntiRevokeCommand : BaseCommand() {
         suspend fun getMessageCallback(listener: OBMessage, message: GetMessage) {
             val msgList = mutableListOf<ArrayMessage>()
             msgList.add(ArrayMessage(ArrayMessageType.at, ArrayMessage.Data(qq = message.data.sender.userId.toString())))
-            msgList.add(ArrayMessage(ArrayMessageType.text, ArrayMessage.Data(text = "\n被撤回的消息如下: ")))
+            msgList.add(ArrayMessage(ArrayMessageType.text, ArrayMessage.Data(text = "\n被撤回的消息如下: \n")))
             msgList.addAll(message.data.message)
             listener.sendGroupMessage(message.data.groupId!!, msgList)
         }