i18n: builtin/remote.c: fix mark for translation

The second string inside _() was not being extracted for translation by
xgettext, meaning that, although the string was passed to gettext, there
was no translation available.

Mark each individual string instead of marking the result of ternary if.

Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/remote.c b/builtin/remote.c
index d33766b..ae74da6 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -963,9 +963,9 @@
 
 	printf("    %-*s ", show_info->width, item->string);
 	if (branch_info->rebase) {
-		printf_ln(_(branch_info->rebase == INTERACTIVE_REBASE ?
-			"rebases interactively onto remote %s" :
-			"rebases onto remote %s"), merge->items[0].string);
+		printf_ln(branch_info->rebase == INTERACTIVE_REBASE
+			  ? _("rebases interactively onto remote %s")
+			  : _("rebases onto remote %s"), merge->items[0].string);
 		return 0;
 	} else if (show_info->any_rebase) {
 		printf_ln(_(" merges with remote %s"), merge->items[0].string);