fix url issue + typos

Author: saritai

content/codespaces/prebuilding-your-codespaces/configuring-prebuilds.md

@@ -68,13 +68,13 @@ Before you can configure prebuilds for your project the following must be true:
 
 1. Set the number of prebuild template versions to retain. You can input any number less than or equal to 5. The default number of versions saved is 5.
 
-   Retaining older versions of prebuild templates enables you to create a prebuild from an older commit with a different dev container configuration than the current prebuild template. This is useful because, depending on your trigger settings, your prebuild template could change with each push or on each dev container configuration change. Since there is a storage cost associated with retaining prebuild template versions, you can choose to change the number of versions to be retained, based on the needs of your team. For more information on billing for {% data variables.product.prodname_codespaces %}, see "[About billing for {% data variables.product.prodname_codespaces %}](https://docs.github.com/en/billing/managing-billing-for-github-codespaces/about-billing-for-codespaces#codespaces-pricing)."
+   Retaining older versions of prebuild templates enables you to create a prebuild from an older commit with a different dev container configuration than the current prebuild template. This is useful because, depending on your trigger settings, your prebuild template could change with each push or on each dev container configuration change. Since there is a storage cost associated with retaining prebuild template versions, you can choose to change the number of versions to be retained, based on the needs of your team. For more information on billing for {% data variables.product.prodname_codespaces %}, see "[About billing for {% data variables.product.prodname_codespaces %}](/billing/managing-billing-for-github-codespaces/about-billing-for-codespaces#codespaces-pricing)."
 
-   If you set the number of prebuild template versions to save to 0, {% data variables.product.prodname_codespaces %} will delete the older version of the prebuild template each time it is updated, and you will not have a prebuilt codespace if you go back to an older dev container configuration.
+   If you set the number of prebuild template versions to save to 0, {% data variables.product.prodname_codespaces %} will delete the older version of the prebuild template each time the template is updated, and you will not have a prebuilt codespace if you go back to an older dev container configuration.
 
    ![The prebuild template history setting](/assets/images/help/codespaces/codespaces-prebuilds-template-history-setting.png)
 
-1. Add users or teams to notify when your prebuild workflow runs fail for this particular prefuild configuration. You can begin typing a username, team name, or full name, then click the name once it appears to add them to the list. Those you add will receive an email immediately after prebuild failures containing a link to the workflow run logs.
+1. Add users or teams to notify when your prebuild workflow runs fail for this particular prebuild configuration. You can begin typing a username, team name, or full name, then click the name once it appears to add them to the list. Those you add will receive an email immediately after prebuild failures containing a link to the workflow run logs.
 
    ![The prebuild failure notification setting](/assets/images/help/codespaces/codespaces-prebuilds-failure-notification-setting.png)