typos per acrolinx

Author: HeidiSteen

articles/search/search-howto-managed-identities-cosmos-db.md

@@ -64,7 +64,7 @@ $readOnlyRoleDefinitionId = "00000000-0000-0000-0000-00000000000"
 $scope=$(az cosmosdb show --name $cosmosdbname --resource-group $resourcegroup --query id --output tsv)
 ```
 
-Define a role asisgnment for the system-assigned identity:
+Define a role assignment for the system-assigned identity:
 
 ```azurepowershell
 az cosmosdb sql role assignment create --account-name $cosmosdbname --resource-group $resourcegroup --role-definition-id $readOnlyRoleDefinitionId --principal-id $sys_principal --scope $scope
@@ -92,7 +92,7 @@ When you're connecting with a system-assigned managed identity, the only change
 * For MongoDB collections, add "ApiKind=MongoDb" to the connection string and use a preview REST API.
 * For Gremlin graphs, add "ApiKind=Gremlin" to the connection string and use a preview REST API.
 
-Here's an example of how to create a data source to index data from a storage account using the [Create Data Source](/rest/api/searchservice/create-data-source) REST API and a managed identity connection string. The managed identity connection string format is the same for the REST API, .NET SDK, and the Azure portal.
+Here's an example of how to create a data source to index data from a Cosmos DB account using the [Create Data Source](/rest/api/searchservice/create-data-source) REST API and a managed identity connection string. The managed identity connection string format is the same for the REST API, .NET SDK, and the Azure portal.
 
 ```http
 POST https://[service name].search.windows.net/datasources?api-version=2023-11-01

articles/search/search-security-enable-roles.md

@@ -18,7 +18,7 @@ If you want to use Azure role-based access control for connections into Azure AI
 
 Role-based access for data plane operations is optional, but recommended. The alternative is [key-based authentication](search-security-api-keys.md), which is the default. 
 
-Roles for service administration (control plane) are built-in and can't be enabled or disabled. 
+Roles for service administration (control plane) are built in and can't be enabled or disabled. 
 
 > [!NOTE]
 > *Data plane* refers to operations against the search service endpoint, such as indexing or queries, or any other operation specified in the [Search REST API](/rest/api/searchservice/) or equivalent Azure SDK client libraries.