[release-12.2.1] Docs: Edits to OaC/Git Sync (#111732)

Co-authored-by: Anna Urbiztondo <anna.urbiztondo@grafana.com>
Co-authored-by: Irene Rodriguez <irene.rodriguez@grafana.com>

docs/sources/observability-as-code/provision-resources/use-git-sync.md

@@ -12,7 +12,7 @@ labels:
     - enterprise
     - oss
 title: Manage provisioned repositories with Git Sync
-menuTitle: Manage repositories
+menuTitle: Manage repositories with Git Sync
 weight: 400
 ---
 
@@ -25,8 +25,7 @@ Sign up for Grafana Cloud Git Sync early access using [this form](https://forms.
 
 {{< /admonition >}}
 
-After you have set up Git Sync, you can synchronize dashboards and changes to existing dashboards to your configured GitHub repository.
-If you push a change in the repository, those changes are mirrored in your Grafana instance.
+After you have set up Git Sync, you can synchronize any changes in your existing dashboards with your configured GitHub repository. Similarly, if you push a change in the repository, those changes are mirrored in your Grafana instance.
 
 ## View current status of synchronization