Improve zabbix_key documentation

logstash-plugins / logstash-output-zabbix

Zabbix output plugin for Logstash 1.5+

Apache License 2.0

24 stars 11 forks source link

Closed untergeek closed 9 years ago

untergeek commented 9 years ago

Instruct that zabbix_key is required if not using multi_value.

jordansissel commented 9 years ago

LGTM