l10n: ko.po: Update Korean translation

Signed-off-by: Changwoo Ryu <cwryu@debian.org>
Signed-off-by: Sihyeon Jang <uneedsihyeon@gmail.com>
Signed-off-by: Gwan-gyeong Mun <elongbug@gmail.com>
Reviewed-by: Changwoo Ryu <cwryu@debian.org>

po/TEAMS

@@ -38,7 +38,7 @@ Leader:		Marco Paolone <marcopaolone AT gmail.com>
 Members:	Stefano Lattarini <stefano.lattarini AT gmail.com>
 
 Language:	ko (Korean)
-Repository:	https://github.com/changwoo/git-l10n-ko/
+Repository:	https://github.com/git-l10n-ko/git-l10n-ko/
 Leader:		Changwoo Ryu <cwryu@debian.org>
 
 Language:	pt_PT (Portuguese - Portugal)