Add dash

Author: Mark Heffernan

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

@@ -26,7 +26,7 @@ Before learning more about this feature, it is recommended that you have an unde
 
 ## Set up a connection using a managed identity
 
-### 1 - Turn on system assigned managed identity
+### 1 - Turn on system-assigned managed identity
 
 When a system-assigned managed identity is enabled, Azure creates an identity for your search service that can be used to authenticate to other Azure services within the same tenant and subscription. You can then use this identity in role-based access control (RBAC) assignments that allow access to data during indexing.
 

articles/search/search-howto-managed-identities-sql.md

@@ -26,7 +26,7 @@ Before learning more about this feature, it is recommended that you have an unde
 
 ## Set up a connection using a managed identity
 
-### 1 - Turn on system assigned managed identity
+### 1 - Turn on system-assigned managed identity
 
 When a system-assigned managed identity is enabled, Azure creates an identity for your search service that can be used to authenticate to other Azure services within the same tenant and subscription. You can then use this identity in role-based access control (RBAC) assignments that allow access to data during indexing.