fixed some wording

Author: HeidiSteen

articles/search/search-security-api-keys.md

@@ -53,11 +53,11 @@ In Cognitive Search, most tasks can be performed in Azure portal, including obje
 
 ### [**PowerShell**](#tab/azure-ps-use)
 
-Set an admin key in the request header using the following syntax:
+Set API keys in the request header using the following syntax:
 
 ```azurepowershell
 $headers = @{
-'api-key' = '<YOUR-ADMIN-API-KEY>'
+'api-key' = '<YOUR-ADMIN-OR-QUERY-API-KEY>'
 'Content-Type' = 'application/json' 
 'Accept' = 'application/json' }
 ```
@@ -66,11 +66,11 @@ A script example showing API key usage for various operations can be found at [Q
 
 ### [**REST API**](#tab/rest-use)
 
-Set an admin key in the request header using the syntax `api-key=<your-admin-api-key>`. Admin keys are used for most operations, including create, delete, and update. Admin keys are also used on requests issued to the search service itself, such as listing objects or requesting service statistics. see [Connect to Azure Cognitive Search using REST APIs](search-get-started-rest.md#connect-to-azure-cognitive-search) for a more detailed example.
+Set an admin key in the request header using the syntax `api-key` set to your key. Admin keys are used for most operations, including create, delete, and update. Admin keys are also used on requests issued to the search service itself, such as listing objects or requesting service statistics. see [Connect to Azure Cognitive Search using REST APIs](search-get-started-rest.md#connect-to-azure-cognitive-search) for a more detailed example.
 
 :::image type="content" source="media/search-security-api-keys/rest-headers.png" alt-text="Screenshot of the Headers section of a request in Postman." border="true":::
 
-Query keys are used for search, suggestion, or lookup operation that target the `index/docs` collection. For a query key, use the same syntax `api-key=<your-query-api-key>` on a POST request. Or, put the key on the URI if the request is a GET: `GET /indexes/hotels/docs?search=*&$orderby=lastRenovationDate desc&api-version=2020-06-30&api-key=[query key]`
+Query keys are used for search, suggestion, or lookup operations that target the `index/docs` collection. For a query key, use the same syntax `api-key=<your-query-api-key>` on a POST request. Or, put the key on the URI if the request is a GET: `GET /indexes/hotels/docs?search=*&$orderby=lastRenovationDate desc&api-version=2020-06-30&api-key=[query key]`
 
 ### [**C#**](#tab/dotnet-use)