Why does this line not follow the pattern above?

`this.timeout = options.timeout || (60 * 60 * 24 * 30 * 1000);`

Why does the timeout use units of milliseconds?  It seems like you could save like 20 bits of token of you put it in units of, say, hours.  This would just be like you do with bits->bytes for signatureSize

`let HOURS = 60 * 60 * 1000; this.timeout = options.timeout || (24 * 30 * HOURS)`