Updated DaemonSet page to include SignalFx Agent. (#14385)

content/en/docs/concepts/workloads/controllers/daemonset.md

@@ -21,7 +21,7 @@ Some typical uses of a DaemonSet are:
 - running a cluster storage daemon, such as `glusterd`, `ceph`, on each node.
 - running a logs collection daemon on every node, such as `fluentd` or `logstash`.
 - running a node monitoring daemon on every node, such as [Prometheus Node Exporter](
-  https://github.com/prometheus/node_exporter), [Sysdig Agent] (https://sysdigdocs.atlassian.net/wiki/spaces/Platform), `collectd`, [Dynatrace OneAgent](https://www.dynatrace.com/technologies/kubernetes-monitoring/), [AppDynamics Agent](https://docs.appdynamics.com/display/CLOUD/Container+Visibility+with+Kubernetes), [Datadog agent](https://docs.datadoghq.com/agent/kubernetes/daemonset_setup/), [New Relic agent](https://docs.newrelic.com/docs/integrations/kubernetes-integration/installation/kubernetes-installation-configuration), Ganglia `gmond` or Instana agent.
+  https://github.com/prometheus/node_exporter), [Sysdig Agent](https://sysdigdocs.atlassian.net/wiki/spaces/Platform), `collectd`, [Dynatrace OneAgent](https://www.dynatrace.com/technologies/kubernetes-monitoring/), [AppDynamics Agent](https://docs.appdynamics.com/display/CLOUD/Container+Visibility+with+Kubernetes), [SignalFx Agent](https://docs.signalfx.com/en/latest/integrations/agent/kubernetes-setup.html), [Datadog agent](https://docs.datadoghq.com/agent/kubernetes/daemonset_setup/), [New Relic agent](https://docs.newrelic.com/docs/integrations/kubernetes-integration/installation/kubernetes-installation-configuration), Ganglia `gmond` or Instana agent.
 
 In a simple case, one DaemonSet, covering all nodes, would be used for each type of daemon.
 A more complex setup might use multiple DaemonSets for a single type of daemon, but with