Remove periods from list items (github#33733)

Co-authored-by: Alex Nguyen <[email protected]>

Author: SeanAverS

content/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications.md

@@ -106,10 +106,10 @@ If you're using Gmail, you can click a button beside the notification email to v
 {% endif %}
 
 Choose a default email address where you want to send updates for conversations you're participating in or watching. You can also specify which activity on {% data variables.product.prodname_dotcom %} you want to receive updates for using your default email address. For example, choose whether you want updates sent to your default email from:
-* Comments on issues and pull requests.
-* Pull request reviews.
-* Pull request pushes.
-* Your own updates, such as when you open, comment on, or close an issue or pull request.
+* Comments on issues and pull requests
+* Pull request reviews
+* Pull request pushes
+* Your own updates, such as when you open, comment on, or close an issue or pull request
 
 Depending on the organization that owns the repository, you can also send notifications to different email addresses. Your organization may require the email address to be verified for a specific domain. For more information, see "[AUTOTITLE](/account-and-profile/managing-subscriptions-and-notifications-on-github/setting-up-notifications/configuring-notifications#choosing-where-your-organizations-email-notifications-are-sent)."