fix typo

Author: SXP-Simon

README.md

@@ -53,8 +53,8 @@ _✨ 一个基于 AstrBot 的智能群聊分析插件，支持 **QQ (OneBot)**
       <img src="https://fastly.jsdelivr.net/gh/SXP-Simon/astrbot_plugin_qq_group_daily_analysis@main/assets/hack-demo.jpg" alt="hack" width="100%">
     </td>
     <td align="center" width="33.3%" valign="top">
-      <p><b>Format</b></p>
-      <img src="https://fastly.jsdelivr.net/gh/SXP-Simon/astrbot_plugin_qq_group_daily_analysis@main/assets/ATRI-demo.jpg" alt="format" width="100%">
+      <p><b>ATRI</b></p>
+      <img src="https://fastly.jsdelivr.net/gh/SXP-Simon/astrbot_plugin_qq_group_daily_analysis@main/assets/ATRI-demo.jpg" alt="ATRI" width="100%">
     </td>
     <td align="center" width="33.3%" valign="top">
       <p><b>Simple</b></p>