Fix rdoc parsing problem

Author: Coren

lib/oai/harvester/logging.rb

@@ -23,8 +23,7 @@ def start(sites = nil, interactive = false)
           @logger.info { "Starting regular harvest" }
           orig_start(sites)
           begin
-            OAI::Harvester::
-              Mailer.send(@config.mail_server, @config.email, @summary) if @config.email
+            OAI::Harvester::Mailer.send(@config.mail_server, @config.email, @summary) if @config.email
           rescue
             @logger.error { "Error sending out summary email: #{$!}"}
           end