contract Contactable is Ownable{

    string public contactInformation;

    /**
     * @dev Allows the owner to set a string with their contact information.
     * @param info The contact information to attach to the contract.
     */
    function setContactInformation(string info) onlyOwner public {
         contactInformation = info;
     }
}
function setContactInformation(string info) onlyOwner public {
     contactInformation = info;
 }

/**
 * @dev Allows the owner to set a string with their contact information.
 * @param info The contact information to attach to the contract.
 */