bug 4788: update POD for M::SA::find_rule_support_file()
bug 4788: update POD for M::SA::find_rule_support_file()

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@384885 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin