Portal watch face: recovery hours plural (HRS), not hour singular (HR) which looks like Heart Rate

My recovery time is currently displayed as "53 HR" on my watch face.  Unfortunately HR is a pretty universal abbreviation of Heart Rate, so this of course makes it look like my heart rate, which it definitely is not.

Would it be possible to add an S so that it is always displayed as "XX HRS"?  That would make it more clear it was hours, not heart rate.

It's more correct this way too, because nobody says "53 hour".  It's 53 hours, plural.

Thanks!