Update README.md

Author: egil

README.md

@@ -7,7 +7,7 @@
 
 <a href="https://www.telerik.com/campaigns/blazor/free-trial-1?utm_source=egilhansen&utm_medium=cpm&utm_campaign=blazor-trial-readme-sponsored-message"><img align="right" width="200" src="https://bunit.egilhansen.com/sponsors/progress-blazor-300x250.png" alt="Telerik UI for Blazor – Get 50+ native Blazor UI components to build high-performing web apps. Give it a try" /></a>
 
-*Sponsored message: Telerik UI for Blazor – Get 40+ native Blazor UI components to build high-performing web apps. [Give it a try](https://www.telerik.com/campaigns/blazor/free-trial-1?utm_source=egilhansen&utm_medium=cpm&utm_campaign=blazor-trial-readme-sponsored-message).*
+*Sponsored message: Telerik UI for Blazor – Get 50+ native Blazor UI components to build high-performing web apps. [Give it a try](https://www.telerik.com/campaigns/blazor/free-trial-1?utm_source=egilhansen&utm_medium=cpm&utm_campaign=blazor-trial-readme-sponsored-message).*
 
 **bUnit** is a testing library for Blazor Components. Its goal is to make it easy to write _comprehensive, stable unit tests_. You can: