Update README.md

Update Sponsored Advertisement section name.

Author: TheSGJ

README.md

@@ -222,7 +222,7 @@ If no props are passed to `<NextTopLoader />`, below is the default configuratio
 | `showAtBottom`      | `boolean`         | `false`                                                                                                                                 |
 | `showForHashAnchor` | `boolean`         | `true`                                                                                                                                  |
 
-## GitAds Sponsored
+## Sponsored Ads
 [![Sponsored by GitAds](https://gitads.dev/v1/ad-serve?source=thesgj/nextjs-toploader@github)](https://gitads.dev/v1/ad-track?source=thesgj/nextjs-toploader@github)
 
 ## Contributors