updates to API page

Author: saritai

content/code-security/supply-chain-security/understanding-your-software-supply-chain/using-the-dependency-submission-api.md

@@ -76,4 +76,4 @@ Alternatively, you can write your own action to submit dependencies for your pro
   2. Translate the list of dependencies into the snapshot format accepted by the Dependency submission API. For more information about the format, see the body parameters for the "Create a repository snapshot" API operation in the [Dependency submission REST API documentation](/rest/dependency-graph/dependency-submission).
   3. Submit the formatted list of dependencies to the Dependency submission API.
 
- {% data variables.product.product_name %} maintains the [Dependency Submission Toolkit](https://github.com/github/dependency-submission-toolkit), a TypeScript library to help you build your own GitHub Action for submitting dependencies to the Dependency submission API. For more information about writing an action, see "[Creating actions](/actions/creating-actions)".
+{% data variables.product.product_name %} maintains the [Dependency Submission Toolkit](https://github.com/github/dependency-submission-toolkit), a TypeScript library to help you build your own GitHub Action for submitting dependencies to the Dependency submission API. For more information about writing an action, see "[Creating actions](/actions/creating-actions)".

content/rest/dependency-graph/dependency-submission.md

@@ -11,3 +11,5 @@ miniTocMaxHeadingLevel: 3
 {% data reusables.dependency-submission.dependency-submission-api-beta %}
 
 {% data reusables.dependency-submission.about-dependency-submission %}
+
+Dependencies are submitted to the dependency submission API in the form of a snapshot, a set of dependencies, associated with a commit SHA and other metadata, that reflects the current state of your repository for a commit. You can choose to use pre-made actions or create your own actions to submit your dependencies to the dependency submission API in the required format each time your project is built. For more information about using the Dependency submission API, see the [Using the Dependency submission API](/code-security/supply-chain-security/understanding-your-software-supply-chain/using-the-dependency-submission-api).