in programming comments the first person plural is commonly used, because it just seems logical "we" means "developers and users" and users may not know why they want it this way but "we" the collective want it to work so it sorta doesn't matter what teh user thinks if they like what it does. either way, it is a collective deciding on engineering questions, always, because almost never you intend the machine to only be used by yourself so other parties are implicitly enjoined.