Tweaks to example introductions

Author: mnorman-ms

api-reference/beta/api/security-ediscoverycase-list-tags.md

@@ -42,7 +42,7 @@ If successful, this method returns a `200 OK` response code and a collection of
 ## Examples
 
 #### Request
-The following example shows a request that list tags.
+The following example shows a request that lists tags.
 
 # [HTTP](#tab/http) 
 <!-- {

api-reference/beta/api/security-ediscoveryreviewtag-ashierarchy.md

@@ -47,7 +47,7 @@ If successful, this function returns a `200 OK` response code and a [microsoft.g
 ## Examples
 ### Example 1: Retrieve child tags of a specific eDiscovery review tag
 #### Request
-The following example shows a request to retrieve child tags 
+The following example shows a request that retrieves child tags.
 
 # [HTTP](#tab/http)
 <!-- {

api-reference/v1.0/api/security-ediscoveryreviewtag-ashierarchy.md

@@ -47,7 +47,7 @@ If successful, this function returns a `200 OK` response code and a [microsoft.g
 ## Examples
 ### Example 1: Retrieve child tags of a specific eDiscovery 
 #### Request
-The following example shows a request to retrieve child tags
+The following example shows a request that retrieves child tags.
 
 # [HTTP](#tab/http)
 <!-- {
@@ -199,7 +199,7 @@ Content-Type: application/json
 
 ### Example 2: Retrieve child tags of a specific eDiscovery review tag
 #### Request
-The following example shows a request to retrieve child tags
+The following example shows a request that retrieves child tags.
 <!-- This HTTP GET request retrieves the child tags of a specific eDiscovery review tag within a given eDiscovery case in Microsoft Graph Security API. 
 Use the `$select` query option to optimize performance by selecting only the necessary properties. -->