Gardening from code review

Co-authored-by: Maria Shodunke <maria-robobug@users.noreply.github.com>

Author: osfameron

modules/ref/pages/client-settings.adoc

@@ -9,7 +9,8 @@ include::project-docs:partial$attributes.adoc[]
 [abstract]
 {description}
 
-WARNING: the backend implementation of client settings changed substantially in 4.0 and is not currently fully documented. This will be resolved in a future 4.x release.
+WARNING: The backend implementation of client settings changed substantially in 4.0 and is not currently fully documented.
+This will be resolved in a future 4.x release.
 See xref:project-docs:migrating-sdk-code-to-3.n.adoc#sdk4-specifics[more details on migrating to 4.0].
 
 Some details from the old `libcouchbase`