Logstash 5 error to start with configuration

I'm using logstash 5 - zip file version, and trying run a conf, but receive this erros bellow.

My start config
[elk@elk bin]$ ./logstash -f beats-syslog.conf -r -l /opt/elk/logs/logstash-syslog-apache.log --log.level info

Logstash has a new settings file which defines start up time settings. This file is typically located in $LS_HOME/config or /etc/logstash. If you installed Logstash through a package and are starting it manually please specify the location to this settings file by passing in "--path.settings=/path/.." in the command line options {:level=>:warn}
Failed to load settings file from "path.settings". Aborting... {"path.settings"=>"/opt/elk/logstash-5/config", "exception"=>Psych::SyntaxError, "message"=>"(<unknown>): expected <block end>, but found BlockMappingStart while parsing a block mapping at line 79 column 2", :level=>:fatal}

Some can help me about this error?

If you read the error it tells you what to do.