Correcting case in documentation (#27740)

* Correcting case in documentation

* Correcting case in documentation

* Correcting case in documentation

* Suggested changes on PR

docs/sources/administration/provisioning.md

@@ -65,7 +65,7 @@ Currently we do not provide any scripts/manifests for configuring Grafana. Rathe
 
 > This feature is available from v5.0
 
-It's possible to manage data sources in Grafana by adding one or more yaml config files in the [`provisioning/datasources`](/administration/configuration/#provisioning) directory. Each config file can contain a list of `datasources` that will be added or updated during start up. If the data source already exists, then Grafana updates it to match the configuration file. The config file can also contain a list of data sources that should be deleted. That list is called `deleteDatasources`. Grafana will delete data sources listed in `deleteDatasources` before inserting/updating those in the `datasource` list.
+It's possible to manage data sources in Grafana by adding one or more YAML config files in the [`provisioning/datasources`](/administration/configuration/#provisioning) directory. Each config file can contain a list of `datasources` that will get added or updated during start up. If the data source already exists, then Grafana updates it to match the configuration file. The config file can also contain a list of data sources that should be deleted. That list is called `deleteDatasources`. Grafana will delete data sources listed in `deleteDatasources` before inserting/updating those in the `datasource` list.
 
 ### Running Multiple Grafana Instances
 
@@ -338,7 +338,7 @@ providers:
 
 ## Alert Notification Channels
 
-Alert Notification Channels can be provisioned by adding one or more yaml config files in the [`provisioning/notifiers`](/administration/configuration/#provisioning) directory.
+Alert Notification Channels can be provisioned by adding one or more YAML config files in the [`provisioning/notifiers`](/administration/configuration/#provisioning) directory.
 
 Each config file can contain the following top-level fields:
 

docs/sources/features/datasources/loki.md

@@ -176,7 +176,7 @@ datasources:
       maxLines: 1000
 ```
 
-Here's another with basic auth and derived field. Keep in mind that `$` character needs to be escaped in yaml values as it is used to interpolate environment variables:
+Here's another with basic auth and derived field. Keep in mind that `$` character needs to be escaped in YAML values as it is used to interpolate environment variables:
 
 ```yaml
 apiVersion: 1