Fix invalid link (#5906)

Author: 0ldh

src/content/reference/react/forwardRef.md

@@ -131,7 +131,7 @@ function Form() {
 }
 ```
 
-This `Form` component [passes a ref](/reference/useref#manipulating-the-dom-with-a-ref) to `MyInput`. The `MyInput` component *forwards* that ref to the `<input>` browser tag. As a result, the `Form` component can access that `<input>` DOM node and call [`focus()`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus) on it.
+This `Form` component [passes a ref](/reference/react/useRef#manipulating-the-dom-with-a-ref) to `MyInput`. The `MyInput` component *forwards* that ref to the `<input>` browser tag. As a result, the `Form` component can access that `<input>` DOM node and call [`focus()`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus) on it.
 
 Keep in mind that exposing a ref to the DOM node inside your component makes it harder to change your component's internals later. You will typically expose DOM nodes from reusable low-level components like buttons or text inputs, but you won't do it for application-level components like an avatar or a comment.