doc: xcpdb: add switch documentation

[public-inbox.git] / script / public-inbox-xcpdb

diff --git a/script/public-inbox-xcpdb b/script/public-inbox-xcpdb
index badb95e287bc9166a5ef82544fb04e83b7310f1a..ef64e58f54675a30091f10befe1e7cd4321bd32a 100755 (executable)
--- a/script/public-inbox-xcpdb
+++ b/script/public-inbox-xcpdb
@@ -7,7 +7,7 @@ use PublicInbox::InboxWritable;
 use PublicInbox::Xapcmd;
 use PublicInbox::Admin;
 PublicInbox::Admin::require_or_die('-search');
-my $usage = "Usage: public-inbox-xcpdb INBOX_DIR\n";
+my $usage = "Usage: public-inbox-xcpdb [--compact] INBOX_DIR\n";
 my $opt = {};
 GetOptions($opt, qw(compact), @PublicInbox::Xapcmd::COMPACT_OPT) or
        die "bad command-line args\n$usage";