Update testing steps

Author: tarhi-saad

docs/internal-developers/testing/releases/1110.md

@@ -153,6 +153,8 @@ Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.
 
 #### Fixed notice displaying on Cart and Checkout template [#10151](https://github.com/woocommerce/woocommerce-blocks/pull/10151)
 
-1. Activate block based theme like Twenty-Twenty-three
-2. Add product via add to cart link. (Eg: ![http://localhost/cart/?add-to-cart=34](http://localhost/cart/?add-to-cart=34))
-3. Verify that the notice stating that the item was added to cart appear
+1. Activate a based theme like TT3
+2. Go to Appearance > Editor > Templates > Manage All Templates
+3. Click the three dots next to the Cart and Checkout templates and then clear customizations
+4. Add product via add to cart link. (Eg: ![http://localhost/cart/?add-to-cart=34](http://localhost/cart/?add-to-cart=34))
+5. Verify that the notice stating that the item was added to the cart appears