Fix [c]worthy link (#484)

Author: Shane98c

README.md

@@ -62,7 +62,7 @@ If you see other opportunities then we would love to hear your ideas!
 
 ### Credits
 
-This package was originally developed by [Tom Nicholas](https://github.com/TomNicholas) whilst working at [[C]Worthy](cworthy.org), who deserve credit for allowing him to prioritise a generalizable open-source solution to the dataset virtualization problem. VirtualiZarr is now a community-owned multi-stakeholder project.
+This package was originally developed by [Tom Nicholas](https://github.com/TomNicholas) whilst working at [[C]Worthy](https://cworthy.org), who deserve credit for allowing him to prioritise a generalizable open-source solution to the dataset virtualization problem. VirtualiZarr is now a community-owned multi-stakeholder project.
 
 ### Licence