update H2

Author: spelluru

articles/event-grid/enable-identity-partner-topic.md

@@ -14,13 +14,13 @@ This article shows you how to use the Azure portal to assign a system-assigned o
 3. Select the **partner topic** for which you want to enable the managed identity. 
 4. Select **Identity** on the left menu.
 
-## To assign a system-assigned identity
+## Assign a system-assigned identity
 1. In the **System assigned** tab, turn **on** the switch to enable the identity. 
 1. Select **Save** on the toolbar to save the setting. 
 
     :::image type="content" source="./media/enable-identity-partner-topic/identity-existing-topic.png" alt-text="Screenshot showing the Identity page for a partner topic."::: 
 
-## To assign a user-assigned identity
+## Assign a user-assigned identity
 1. Create a user-assigned identity by following instructions in the [Manage user-assigned managed identities](../active-directory/managed-identities-azure-resources/how-manage-user-assigned-managed-identities.md) article. 
 1. On the **Identity** page, switch to the **User assigned** tab in the right pane, and then select **+ Add** on the toolbar.