[DOCS][7.9] Updates settings (elastic#149760)

## Summary

This PR updates the telemetry settings.

Author: gchaps

docs/management/advanced-options.asciidoc

@@ -108,7 +108,7 @@ When date histograms use the `auto` interval, Kibana attempts to generate this
 number of bars.
 
 [[histogram-maxbars]]`histogram:maxBars`::
-Date histograms are not generated with more bars than the value of this property, 
+Date histograms are not generated with more bars than the value of this property,
 scaling values when necessary.
 
 [[history-limit]]`history:limit`::
@@ -460,4 +460,4 @@ user.
 ==== Usage data
 
 Helps improve the Elastic Stack by providing usage statistics for
-basic features. This data will not be shared outside of Elastic.
+basic features. 

docs/settings/telemetry-settings.asciidoc

@@ -21,8 +21,7 @@ See our https://www.elastic.co/legal/privacy-statement[Privacy Statement] to lea
 |===
 |[[telemetry-enabled]] `telemetry.enabled`
   | Set to `true` to send cluster statistics to Elastic. Reporting your
-  cluster statistics helps us improve your user experience. Your data is never
-  shared with anyone. Set to `false` to disable statistics reporting from any
+  cluster statistics helps us improve your user experience. Set to `false` to disable statistics reporting from any
   browser connected to the {kib} instance. Defaults to `true`.
 
 | `telemetry.sendUsageFrom`

docs/setup/settings.asciidoc

@@ -548,7 +548,7 @@ set <<telemetry-allowChangingOptInStatus, `telemetry.allowChangingOptInStatus`>>
 
 `telemetry.enabled`::
 Reporting your cluster statistics helps
-us improve your user experience. Your data is never shared with anyone. Set to
+us improve your user experience. Set to
 `false` to disable telemetry capabilities entirely. You can alternatively opt
 out through *Advanced Settings*. *Default: `true`*