Fixed link value (#6328)

docs/pages/docs/guides/hooks.mdx

@@ -220,6 +220,6 @@ export default config({
 });
 ```
 
-See the [fields API](../apis/hooks) for the details of all the arguments available for all the different hook functions.
+See the [Hooks API](../apis/hooks) for the details of all the arguments available for all the different hook functions.
 
 export default ({ children }) => <Markdown description="Learn how to use Keystone’s Hooks API to enhance your core operations with custome business logic.">{children}</Markdown>;