fix code style in concurrent-mode-reference.md (#2553)

5 years ago · bbea522119
1 changed files with 1 additions and 1 deletions
--- a/content/docs/concurrent-mode-reference.md
+++ b/content/docs/concurrent-mode-reference.md
@ -174,7 +174,7 @@ A good example of this is a text input.
 ```js
 function App() {
  const [text, setText] = useState("hello");
-  const deferredText = useDeferredValue(text, {timeoutMs: 2000 }); 
+  const deferredText = useDeferredValue(text, { timeoutMs: 2000 }); 
  return (
    <div className="App">