Appointments+ Question shortcode translation

Currently I’m rewording some of my previously translated strings in Appointments+ and found the following strings confusing…

Working from https://premium.wpmudev.org/translate/projects/appointments/

Translated by: infoqus (contact159)

File: includes/class_app_shortcodes.php

Near line:134

Question: Is this the correct spelling?

Records:

%.1fhr

%dhr

%dmin

Please advise!