Removed myself from the credits in the README.md file.

I removed myself from the credits in the README.md file (as the old username i went by is obsolete now) and i also prefer to be a "dormant partner" (meaning, i would like to stay anonymous for my previous and future contributions as much as possible).

README.md

@@ -45,7 +45,7 @@ Raivo does not collect personally identifiable information in any way. Please re
 
 ## Credits
 
-Special thanks to [@cjerrington](https://github.com/cjerrington) and [@therealmrmuffin](https://github.com/therealmrmuffin) for contributing to this marketing website in its early stages.
+Special thanks to [@cjerrington](https://github.com/cjerrington) and [A anonymous doner](https://github.com/raivo-otp/marketing-website/#) for contributing to this marketing website in its early stages.
 
 ## License