✏️ Fix typo in README (#127)

Author: Wesley-Young

README.md

@@ -122,7 +122,7 @@ async def _():
 | 提及用户 At(user)    | ✅          | ✅          | ✅        | ✅  | ⬆️     | ✅      | ✅    | 🚫      | ✅   | ✅     | ❌        | 🚫        | ✅       | ✅     | ✅      | ✅       | ✅        | ✅        | ⬆️   | 🚫    | ⬆️   | ✅     | ✅      | ✅     |
 | 提及角色 At(role)    | 🚫         | 🚫         | 🚫       | 🚫 | 🚫     | 🚫     | 🚫   | 🚫      | ✅   | 🚫    | 🚫       | 🚫        | ✅       | 🚫    | ✅      | ✅       | 🚫       | 🚫       | 🚫   | 🚫    | 🚫   | 🚫    | 🚫     | 🚫    |
 | 提及频道 At(channel) | 🚫         | 🚫         | 🚫       | 🚫 | 🚫     | ✅      | 🚫   | 🚫      | ✅   | 🚫    | 🚫       | 🚫        | ✅       | 🚫    | ✅      | ✅       | 🚫       | ✅        | ⬆️   | 🚫    | 🚫   | 🚫    | 🚫     | 🚫    |
-| 提交全体 AtAll       | ✅          | ✅          | 🚫       | ✅  | 🚫     | ✅      | ✅    | 🚫      | ✅   | ✅     | 🚫       | 🚫        | ✅       | ✅     | ✅      | ✅       | ✅        | 🚫       | 🚫   | 🚫    | 🚫   | ✅     | 🚫     | 🚫    |
+| 提及全体 AtAll       | ✅          | ✅          | 🚫       | ✅  | 🚫     | ✅      | ✅    | 🚫      | ✅   | ✅     | 🚫       | 🚫        | ✅       | ✅     | ✅      | ✅       | ✅        | 🚫       | 🚫   | 🚫    | 🚫   | ✅     | 🚫     | 🚫    |
 | 表情 Emoji         | ✅          | 🚫         | ✅        | 🚫 | 🚫     | ✅      | 🚫   | ✅       | ✅   | ✅     | 🚫       | 🚫        | ✅       | ✅     | 🚫     | 🚫      | ✅        | ✅        | 🚫   | ✅     | 🚫   | ✅     | 🚫     | ✅     |
 | 图片 Image         | ✅          | ✅          | ✅        | ✅  | ⬆️     | ✅      | ✅    | 🚫      | ✅   | ✅     | ✅        | ❌         | ✅       | ✅     | ✅      | ✅       | ✅        | ✅        | ✅    | ✅     | ⬆️   | ✅     | ✅      | 🚫    |
 | 音频 Audio         | ⬆️         | ✅          | ✅        | ✅  | 🚫     | ✅      | 🚫   | 🚫      | ✅   | ⬆️    | ⬇️       | 🚫        | ⬆️      | ⬆️    | ✅      | 🚫      | ⬆️       | 🚫       | ✅    | ✅     | 🚫   | ⬆️    | ⬆️     | 🚫    |
@@ -183,4 +183,4 @@ from nonebot_plugin_alconna import UniMessage, Command
 @Command("echo <...content>").build(auto_send_output=True).handle()
 async def _(content: UniMessage):
     await content.finish()
-```
+```