Problem with executing Commands related to Mythril installation from Docker based Tutorial

I have found following link to install mythril through Docker: Installing Mythril using Docker The page asks to execute following two commands: $ docker run mythril/myth -dc “0x6060” I am getting following error message: myth: error: argument command: invalid choice: ‘0x6060’ (choose from ‘analyze’, ‘a’, ‘disassemble’, ‘d’, ‘pro’, ‘p’, ‘read-storage’, ‘leveldb-search’, ‘function-to-hash’, ‘hash-to-address’, ‘version’, ‘truffle’,…