revision: fix die() message for "--unpacked="

Get rid of the trailing dot and mark for translation.

Signed-off-by: Sergey Organov <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: sorganov

revision.c

@@ -2157,7 +2157,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
 	} else if (!strcmp(arg, "--unpacked")) {
 		revs->unpacked = 1;
 	} else if (starts_with(arg, "--unpacked=")) {
-		die("--unpacked=<packfile> no longer supported.");
+		die(_("--unpacked=<packfile> no longer supported"));
 	} else if (!strcmp(arg, "-r")) {
 		revs->diff = 1;
 		revs->diffopt.flags.recursive = 1;