Merge pull request #286221 from dlepow/patch-317

[APIM] Update api-management-howto-configure-notifications.md

Author: prmerger-automator[bot]

articles/api-management/api-management-howto-configure-notifications.md

@@ -36,9 +36,6 @@ If you don't have an API Management service instance, complete the following qui
     -   **Close account message** - The specified email recipients and users will receive email notifications when an account is closed.
     -   **Approaching subscription quota limit** - The specified email recipients and users will receive email notifications when subscription usage gets close to usage quota.
 
-        > [!NOTE]
-        > Notifications are triggered by the [quota by subscription](quota-policy.md) policy only. The [quota by key](quota-by-key-policy.md) policy doesn't generate notifications.
-
 1. Select a notification, and specify one or more email addresses to be notified:
     * To add the administrator email address, select **+ Add admin**.
     * To add another email address, select **+ Add email**, enter an email address, and select **Add**.