Added a caveat about refunds (#4878)
* Changed to Natspec format for EIP-4393 document code comments, and added solidity style to backticks markup for better readability
* Changed withdraw method name to withdrawReward for better clarity and added further explanation to Royalty distribution section
* Amended explanation in royalty distribution section
* Updated interface identifier number for latest changes to ITipToken
* Added a caveat about refunds.
GitHub Diff