lib/PublicInbox/Xapcmd.pm | 1 -

diff --git a/lib/PublicInbox/Xapcmd.pm b/lib/PublicInbox/Xapcmd.pm
index 47a018d2b6e538ecc16f1338d43c1343ef6388a1..97a51d1bc8b3f7637cf5a7c35afaa9094de8e0c4 100644
--- a/lib/PublicInbox/Xapcmd.pm
+++ b/lib/PublicInbox/Xapcmd.pm
@@ -53,7 +53,6 @@ 			chmod($st[2] & 07777, $new) or die "chmod $old: $!\n";
 			rename($old, "$new/old") or
 					die "rename $old => $new/old: $!\n";
 		}
-		# Xtmpdir->DESTROY won't remove $new after this:
 		rename($new, $old) or die "rename $new => $old: $!\n";
 		if (@st) {
 			my $prev = "$old/old";