Update Readme.md

Readme.md

@@ -12,7 +12,7 @@ We at [Lombiq](https://lombiq.com/) also used this library for the following pro
 - The new [Smithsonian Folkways Recordings website](https://folkways.si.edu/) when migrating it from Orchard 1 to Orchard Core ([see case study](https://lombiq.com/blog/smithsonian-folkways-recordings-now-upgraded-to-orchard-core)).
 - The new [Lombiq website](https://lombiq.com/) when migrating it from Orchard 1 to Orchard Core ([see case study](https://lombiq.com/blog/how-we-renewed-and-migrated-lombiq-com-from-orchard-1-to-orchard-core)).
 - The new [Ik wil een taart website](https://ikwileentaart.nl/) ([see case study](https://dotnest.com/blog/revamping-ik-wil-een-taart-migrating-an-old-version-of-orchard-core-website-with-custom-theme-and-commerce-logic-to-dotnest)).<!-- #spell-check-ignore-line -->
-- The new client portal for [Willis Towers Watson](https://www.wtwco.com/) ([see case study](https://lombiq.com/blog/lombiqs-journey-with-willis-towers-watsons-client-portal)).
+- The new client portal for [WTW](https://www.wtwco.com/) ([see case study](https://lombiq.com/blog/lombiqs-journey-with-wtw-client-portal)).
 
 Do you want to quickly try out this project and see it in action? Check it out in our [Open-Source Orchard Core Extensions](https://github.com/Lombiq/Open-Source-Orchard-Core-Extensions) full Orchard Core solution and also see our other useful Orchard Core-related open-source projects!