Fix typo in fluentd-server-inecure

Author: tux-o-matic

modules/cluster-logging-collector-log-forward-fluentd.adoc

@@ -32,7 +32,7 @@ spec:
      url: 'tls://fluentdserver.security.example.com:24224' <5>
      secret: <6>
         name: fluentd-secret
-   - name: fluentd-server-inecure
+   - name: fluentd-server-insecure
      type: fluentdForward
      url: 'tcp://fluentdserver.home.example.com:24224'
   pipelines: