docs: minor improvements

Author: Rel1cx

.github/CONTRIBUTING.md

@@ -1,7 +1,7 @@
 # ESLint React Contributing Guide
 
 > [!NOTE]\
-> FYI: The ESLint Raect project is not a fork of the `eslint-plugin-react` project and meanwhile `eslint-plugin-react` is not the upstream of ESLint React.\
+> FYI: The ESLint Raect is not a fork of the `eslint-plugin-react` and meanwhile `eslint-plugin-react` is not the upstream of ESLint React.\
 > Therefore, the rules and features you see in `eslint-plugin-react` may not necessarily appear in ESLint React and its plugins.
 
 Hi! We, the maintainers, are really excited that you are interested in contributing to ESLint React.

apps/website/content/docs/configurations.mdx

@@ -119,7 +119,13 @@ then the React Hook call:
 useIsomorphicLayoutEffect(() => { setCount(count => count + 1); }, []);
 ```
 
-will be evaluated as an:
+will be evaluated as:
+
+```tsx
+useEffect(() => { setCount(count => count + 1); }, []);
+```
+
+and:
 
 ```tsx
 useLayoutEffect(() => { setCount(count => count + 1); }, []);