diff -u /usr/share/munin/plugins/amavis ~/amavis 
--- /usr/share/munin/plugins/amavis 2011-02-22 16:54:48.772218080 +0100
+++ /root/amavis  2011-02-22 16:52:29.464701952 +0100
@@ -111,8 +111,8 @@
  echo 'virus.info Number of viruses caught in email'
  echo 'spam_maybe.label probably spam'
  echo 'spam_maybe.info Emails amavis thinks probably contains spam'
- echo 'spam_sure.label surely spam'
- echo 'spam_sure.info Emails amavis is sure contains spam'
+ echo 'spam_sure.label blocked as spam'
+ echo 'spam_sure.info Emails amavis marked as spam'
  echo 'total.label total mails'
  echo 'total.info Total emails evaluated by amavis'
  exit 0