disk-integration-doc-typo-fix (DataDog#23077)

* disk-integration-doc-typo-fix

* Update disk/README.md

Co-authored-by: Esther Kim <esther.kim@datadoghq.com>

---------

Co-authored-by: Esther Kim <esther.kim@datadoghq.com>

Author: kpwdd

disk/README.md

@@ -17,7 +17,7 @@ The disk check is included in the [Datadog Agent][1] package, so you don't need
 The Disk check is enabled by default, and the Agent collects metrics on all local partitions. To configure the check with custom options, edit the `disk.d/conf.yaml` file, in the `conf.d/` folder at the root of your [Agent's configuration directory][2]. See the [sample disk.d/conf.yaml][3] for all available configuration options.
 
 #### Note for Windows hosts
-There are three scenarios where the Disk check can be used:
+See the following scenarios where the Disk check can be used:
 
 1. Monitoring physical drives