A line while domain.com. Is while the correct word?

[email protected] Sat, 16 Apr 2022 20:42:49 +0000
Newsgroups gmane.linux.debian.internationalization.english
Message-ID <[email protected]>
Sending for the 2nd time. Hopefully, this time, the subject line will turned 
out OK.
Quoting https://manpages.debian.org/bullseye/dehydrated/dehydrated.1.en.html

    A single line while "example.com example.net" will request a single 
    certificate

line broken by me for readability.

Even though the meaning looks to me clear, shouldn't the word while be 
replaced?

--
u34