[sensu-custom] rabbitmqのmonit設定ファイルがおかしい

```
Recipe: monit::default
  * service[monit] action restart
================================================================================
Error executing action `restart` on resource 'service[monit]'
================================================================================


Mixlib::ShellOut::ShellCommandFailed
------------------------------------
Expected process to exit with [0], but received '1'
---- Begin output of /etc/init.d/monit start ----
STDOUT: * Starting daemon monitor monit
   ...fail!
STDERR: /etc/monit/conf.d/rabbimq.conf:2: Error: service name conflict, redis already defined '/var/run/redis/6379/redis_6379.pid'
---- End output of /etc/init.d/monit start ----
Ran /etc/init.d/monit start returned 1
```