message: Update packages/post-purchase-ui-extensions/documentation/extension-points.md
diff: @@ -16,7 +16,7 @@ The current extension points are available for post-purchase:
  Post-purchase extensions have a configuration file named `extension.config.yml` in their root folder. This file is used for setting up dependencies that your extension needs to run.
  -When an extension is published to Shopify, the contents of this file are pushed alongside it. Currently, the configuration file only supports specifying the [metafields](/api/admin-graphql/2021-04/objects/metafield) that your extension needs to read. If your app needs to read metafields for various resources ([Shop](/api/admin-graphql/2021-04/objects/shop), [Product](/api/admin-graphql/2021-04/objects/product), and [ProductVariant](/api/admin-graphql/2021-04/objects/productvariant)), then you can specify these metafields using key value pairs in the config file. Any public metafield can be read. You can specify up to five key/namespace pairs in the config file. While executing the extensions, Shopify looks for the metafields in each resource and returns their contents.
  +When an extension is published to Shopify, the contents of this file are pushed alongside it. Currently, the configuration file only supports specifying the [metafields](/api/admin-graphql/latest/objects/metafield) that your extension needs to read. If your app needs to read metafields for various resources ([Shop](/api/admin-graphql/latest/objects/shop), [Product](/api/admin-graphql/latest/objects/product), and [ProductVariant](/api/admin-graphql/latest/objects/productvariant)), then you can specify these metafields using key value pairs in the config file. Any public metafield can be read. You can specify up to five key/namespace pairs in the config file. While executing the extensions, Shopify looks for the metafields in each resource and returns their contents.
  **Example:**
  