Update notifications.adoc

We no longer have a "my branches" filter ( we haven't for a while). We have "my builds". Updating the docs to reflect behavior in the CCI UI

Author: HennaAbbas

docs/guides/modules/integration/pages/notifications.adoc

@@ -36,7 +36,7 @@ workflows:
 To set or change your default email address, visit the link:https://app.circleci.com/settings/user/notifications[Notifications] page of the CircleCI application. You can also configure your preferences here:
 
 * *All builds in my projects* - you receive an email for every build in your project, whether it succeeds or fails.
-* *My branches* - you receive an email when a build fails on a branch to which you have pushed changes.
+* *My builds* - Send me an email every time a build I've pushed fails, and when it's fixed. Additionally, for Github and Bitbucket projects, include anyone's builds in branches I've pushed to before.
 * *My work (beta)* - you receive an email every time a build you triggered finishes.
 * *None* - you receive no emails, other than administrative messages relating to your account.