minor upates

Author: sevend2

support/includes/enable-tracing-role.md

@@ -1,4 +1,4 @@
-1. Open Server Manager, select **Manage** > **Add Roles and Features**.
+1. Open Server Manager, and select **Manage** > **Add Roles and Features**.
 1. In the **Add Roles and Features** wizard, select **Next** until you reach the **Server Roles** page.
 1. Expand **Web Server (IIS)** > **Web Server** > **Health and Diagnostics**, and check the **Tracing** checkbox.
 1. Select **Next** for the subsequent steps and then select **Install**.