Update thanks.md

Author: IvenBach

thanks.md

@@ -2,5 +2,6 @@
 
 In this file, you can read about where and how people use Rubberduck:
 
-- Edit this file, and tell us why you like Rubberduck. - [@username](https://github.com/username)
-- Edit this file, and tell us why you like Rubberduck. - [@username](https://github.com/username)
+- Code inspections to help me understand differences of `ByVal` & `ByRef` - [@IvenBach](https://github.com/IvenBach)
+- Unit tests enable me to make changes without fear of unintentionally breaking functionality. - [@IvenBach](https://github.com/IvenBach)
+- And everything else I've learned from Rubberduck... - [@IvenBach](https://github.com/IvenBach)