Fix import

Author: jackpope

src/content/learn/escape-hatches.md

@@ -471,7 +471,7 @@ This is not ideal. You want to re-connect to the chat only if the `roomId` has c
 
 ```js
 import { useState, useEffect } from 'react';
-import { useEffectEvent as useEffectEvent } from 'react';
+import { useEffectEvent } from 'react';
 import { createConnection, sendMessage } from './chat.js';
 import { showNotification } from './notifications.js';