Possible missed translatability of plural string in shepherd

[Anders Jonsson]

Hi,
when translating shepherd to Swedish, I saw that the plural string on
https://git.savannah.gnu.org/cgit/shepherd.git/tree/modules/shepherd/service.scm#n1362
("~a connections still in use after ~a termination.") doesn't seem to be 
translatable.

Only the singular case of the string is present in the po file at 
Translation Project.


Regards,
Anders Jonsson