Merge pull request #252 from george-kuanli-peng/fix-component-overview

Update component-overview.md

Author: fekete-robert

content/headless/component-overview.md

@@ -15,7 +15,7 @@ You can configure the Logging operator using the following Custom Resource Defin
     - [clusteroutput]({{< relref "/docs/configuration/output.md" >}}) - Defines a Fluentd output that is available from all flows and clusterflows. The operator evaluates clusteroutputs in the `controlNamespace` only unless `allowClusterResourcesFromAllNamespaces` is set to true.
     - [clusterflow]({{< relref "/docs/configuration/flow.md" >}}) - Defines a Fluentd logging flow that collects logs from all namespaces by default. The operator evaluates clusterflows in the `controlNamespace` only unless `allowClusterResourcesFromAllNamespaces` is set to true. To configure syslog-ng clusterflows, see `SyslogNGClusterFlow`.
 - CRDs for syslog-ng (these resources like their Fluentd counterparts, but are tailored to features available via syslog-ng):
-    - [SyslogNGOutput]({{< relref "/docs/configuration/output.md#syslogngoutput" >}}) - Defines a syslog-ng Output for a logging flow, where the log messages are sent using Fluentd. This is a namespaced resource. See also `SyslogNGClusterOutput`. To configure Fluentd outputs, see `output`.
+    - [SyslogNGOutput]({{< relref "/docs/configuration/output.md#syslogngoutput" >}}) - Defines a syslog-ng Output for a logging flow, where the log messages are sent using syslog-ng. This is a namespaced resource. See also `SyslogNGClusterOutput`. To configure Fluentd outputs, see `output`.
     - [SyslogNGFlow]({{< relref "/docs/configuration/flow.md#syslogngflow" >}}) - Defines a syslog-ng logging flow using `filters` and `outputs`. Basically, the flow routes the selected log messages to the specified outputs. This is a namespaced resource. See also `SyslogNGClusterFlow`. To configure Fluentd flows, see `flow`.
     - [SyslogNGClusterOutput]({{< relref "/docs/configuration/output.md#syslogngoutput" >}}) - Defines a syslog-ng output that is available from all flows and clusterflows. The operator evaluates clusteroutputs in the `controlNamespace` only unless `allowClusterResourcesFromAllNamespaces` is set to true.
     - [SyslogNGClusterFlow]({{< relref "/docs/configuration/flow.md#syslogngflow" >}}) - Defines a syslog-ng logging flow that collects logs from all namespaces by default. The operator evaluates clusterflows in the `controlNamespace` only unless `allowClusterResourcesFromAllNamespaces` is set to true. To configure Fluentd clusterflows, see `clusterflow`.