mailscanner.conf correction

[Gareth]

# You can also trigger actions on the spam score of the message. You can
# compare the spam score with a number and cause this to trigger an
action.
# For example, instead of a SA_RULENAME you can specify
# SpamScore>number or SpamScore>=number or SpamScore==number or
# SpamScore<number or SpamScore<=number
# where "number" is the threshold value you are comparing it against.
# So you could have a rule/action pair that looks like
#                  ScoreScore>25=>delete

The last line should be
#                  SpamScore>25=>delete