docs: fix spelling error (#44191)

## Documentation / Examples

- [x] Make sure the linting passes by running `pnpm build && pnpm lint`
- [x] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)

errors/no-img-element.md

@@ -29,7 +29,7 @@ function Home() {
 export default Home
 ```
 
-If you would like to use `next/image` featrues such as blur-up placeholders but disable Image Optimization, you can do so using [unoptimized](https://nextjs.org/docs/api-reference/next/image#unoptimized).
+If you would like to use `next/image` features such as blur-up placeholders but disable Image Optimization, you can do so using [unoptimized](https://nextjs.org/docs/api-reference/next/image#unoptimized).
 
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