Update commerce-add-ons/packages/portal/README.md

Author: eshanrnh

commerce-add-ons/packages/portal/README.md

@@ -12,7 +12,7 @@ Umbraco Commerce Portal is a free and open-source add-on package for Umbraco Com
 
 This section guides you through the key steps necessary to get started with the Portal package for Umbraco Commerce.
 
-It is assumed that before we begin that you already have an Umbraco website configured and Umbraco Commerce installed and a store set up. If you are not at this stage yet, please read the [core Umbraco Commerce documentation](https://docs.umbraco.com/umbraco-commerce/) to learn how to get started.
+Before beginning, ensure you already have an Umbraco website configured, Umbraco Commerce installed, and a store set up. If you are not at this stage yet, see the [Umbraco Commerce documentation](https://docs.umbraco.com/umbraco-commerce/) to learn how to get started.
 
 ## Useful links