restore spatie mentions

Author: pforret

README.md

@@ -15,11 +15,11 @@ This is where your description should go. Try and limit it to a paragraph or two
 
 ## Support us
 
-[<img src="https://github-ads.s3.eu-central-1.amazonaws.com/package-skeleton-php.jpg?t=1" width="419px" />](https://VendorName.be/github-ad-click/package-skeleton-php)
+[<img src="https://github-ads.s3.eu-central-1.amazonaws.com/package-skeleton-php.jpg?t=1" width="419px" />](https://spatie.be/github-ad-click/package-skeleton-php)
 
-We invest a lot of resources into creating [best in class open source packages](https://VendorName.be/open-source). You can support us by [buying one of our paid products](https://VendorName.be/open-source/support-us).
+We invest a lot of resources into creating [best in class open source packages](https://spatie.be/open-source). You can support us by [buying one of our paid products](https://spatie.be/open-source/support-us).
 
-We highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. You'll find our address on [our contact page](https://VendorName.be/about-us). We publish all received postcards on [our virtual postcard wall](https://VendorName.be/open-source/postcards).
+We highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. You'll find our address on [our contact page](https://spatie.be/about-us). We publish all received postcards on [our virtual postcard wall](https://spatie.be/open-source/postcards).
 
 ## Installation