doc: various overview-level module comments

[public-inbox.git] / lib / PublicInbox / Spamcheck / Spamc.pm

diff --git a/lib/PublicInbox/Spamcheck/Spamc.pm b/lib/PublicInbox/Spamcheck/Spamc.pm
index a76e920f0210221a6345528c2c8fd8998033789f..88aa5315258c27b8ff7438d478148a29e0fc708d 100644 (file)
--- a/lib/PublicInbox/Spamcheck/Spamc.pm
+++ b/lib/PublicInbox/Spamcheck/Spamc.pm
@@ -1,5 +1,7 @@
 # Copyright (C) 2016-2018 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# Default spam filter class for wrapping spamc(1)
 package PublicInbox::Spamcheck::Spamc;
 use strict;
 use warnings;