Updates title for Stack Monitoring app (#393)

Author: lcawl

docs/en/stack/monitoring/esms.asciidoc

@@ -88,7 +88,7 @@ Elastic support team.
 Open {kib} in your web browser. Use the {kib} URL and the administrator user ID
 that was provided to you by the Elastic support team.
 {kibana-ref}/elasticsearch-metrics.html[View the {es} metrics] on the
-*Monitoring* page.
+*Stack Monitoring* page.
 
 If you do not see your metrics yet, see
 <<monitoring-troubleshooting,Troubleshooting {monitor-features}>>.
@@ -169,7 +169,7 @@ configuration file (`metricbeat.yml`):
 --
 Open {kib} in your web browser. Use the {kib} URL and the administrator user ID
 that was provided to you by the Elastic support team.
-{kibana-ref}/kibana-page.html[View the {kib} metrics] on the *Monitoring* page.
+{kibana-ref}/kibana-page.html[View the {kib} metrics] on the *Stack Monitoring* page.
 
 If you do not see your metrics yet, see
 <<monitoring-troubleshooting,Troubleshooting {monitor-features}>>.

docs/en/stack/monitoring/intro.asciidoc

@@ -5,12 +5,12 @@
 [partintro]
 --
 
-{stack-monitor-features} give you insight into the operation of {es}, {ls}, and {kib}.
-All of the monitoring metrics are stored in {es}, which enables you to easily
-visualize the data from {kib}. From the {kib} Monitoring UI, you can spot issues
-at a glance and delve into the system behavior over time to diagnose operational
-issues. In addition to the built-in status warnings, you can set up custom alerts
-based on the data in the monitoring indices.
+{stack-monitor-features} give you insight into the operation of {es}, {ls}, and
+{kib}. All of the monitoring metrics are stored in {es}, which enables you to
+easily visualize the data from {kib}. From the {kib} Stack Monitoring UI, you
+can spot issues at a glance and delve into the system behavior over time to
+diagnose operational issues. In addition to the built-in status warnings, you
+can set up custom alerts based on the data in the monitoring indices.
 
 For more information, see:
 

docs/en/stack/monitoring/troubleshooting.asciidoc

@@ -5,10 +5,11 @@
 ++++
 
 See also
-{logstash-ref}/monitoring-troubleshooting.html[Troubleshooting monitoring in Logstash].
+{logstash-ref}/monitoring-troubleshooting.html[Troubleshooting monitoring in {ls}].
 
 *Symptoms*:
-There is no information about your cluster on the *Monitoring* page in {kib}.
+There is no information about your cluster on the *Stack Monitoring* page in
+{kib}.
 
 *Resolution*:
 Check whether the appropriate indices exist on the monitoring cluster. For