bug#80309: Broken string to be fixed within src/fmt.c

Hello, This is a Korean translator of coreutils.
I heard that it will be released this month.

I cannot submit an updated translation due to failure to check msgfmt.
I found a trivial bug at here,

 5707 #: src/fmt.c:304
 5708 #, c-format
 5709 msgid ""
 5710 "  -g, --goal=WIDTH\n"
 5711 "         goal width (default of 93% of width)\n"
 5712 msgstr ""
 5713 "  -g, --goal=<너비>\n"
 5714 "         목표 너비 (너비의 93%% 기본값)\n"

In my blurred memory, % should be %% to escape % if it is intended.
% can be used as a format specifier within a formatted string.
so, "default of 93% of width" would be better to be "default of 93 **%%**
of width"?
Please check my humble opinion. Thank you.

Sincerely
-----
Seong-ho Cho, Ph.D Candidate.

Department of Pharmacology,
Ajou University Medical Centre,
Republic of Korea.


----
Seong-ho Cho, Ph.D Candidate.

Department of Pharmacology,
Ajou University Medical Centre,
Republic of Korea.