- add missed comment

perl/exit_strategy.pl

@@ -322,7 +322,7 @@ SQL_PURGED_PLAN
       $dcvalue =~ tr/'/"/;
       eval {$plans->{dc}->execute($ieid, $ieversion, $dckey, $dcvalue)} or die "sql problem detected with $ieid ($ieversion, $dckey, $dcvalue), ", $dbh->errstr;
     }
-    foreach my $delstate (qw(purged deleted)) {
+    foreach my $delstate (qw(purged deleted)) { # we ignore "recovered" state here, because not an extra table
       if ($refhash->{$delstate}) {
         my $delete = $refhash->{$delstate};
         # TODO: call plan plans->{deleted}