Update enterprise-portal-configure.mdx

doesn't cover upgrade instructions today and won't at initial GA. Will need to fully update this section in the future as customized instructions work progresses

Author: AmberAlston

docs/vendor/enterprise-portal-configure.mdx

@@ -84,7 +84,7 @@ To configure customer emails:
 
 ## Customize Documentation
 
-The install and update instructions available in the Enterprise Portal are automatically generated based on the install types and options enabled in the customer's license. For more information about managing the installation types and options, see [Manage Install Types for a License](/vendor/licenses-install-types).
+The install instructions available in the Enterprise Portal are automatically generated based on the install types and options enabled in the customer's license. For more information about managing the installation types and options, see [Manage Install Types for a License](/vendor/licenses-install-types).
 
 You can also customize the documentation that is displayed in the Enterprise Portal by including a link to your installation instructions or by adding your own pre- and post-installation instructions.