document how to get to the moderation page

diff --git a/doc/plugins/blogspam.mdwn b/doc/plugins/blogspam.mdwn
index 1d152faac19b224e2502a430ba3a41862e503ecc..466afd8d92874b7d2f6a21edda8124a1dd07b61f 100644 (file)
--- a/doc/plugins/blogspam.mdwn
+++ b/doc/plugins/blogspam.mdwn
@@ -7,6 +7,9 @@ This plugin adds antispam support to ikiwiki, using the
 appear to contain spam will be rejected; comments that look spammy will be
 stored in a queue for moderation by an admin.
 
+To check for and moderate comments, log in to the wiki as an admin,
+go to your Preferences page, and click the "Comment Moderation" button.
+
 The plugin requires the [[!cpan RPC::XML]] perl module.
 
 You can control how content is tested via the `blogspam_options` setting.