fix(tem): fix typo

Author: bene2k1

pages/transactional-email/how-to/manage-blocklists.mdx

@@ -26,7 +26,7 @@ The Transactional Email (TEM) blocklist feature allows you to manage email addre
 You can manually add addresses to your blocklist in the Scaleway console. Once added, the email remains blocked indefinitely until you [unblock it](# how-to-unblock-an-email-address) manually.
 
 <Message type="important">
-  Manually adding an email address to a domain's blocklist is only available for users who have a Scaleway domain and subscribe to the [TEM Scale plan](/transactional-email/concepts#scale-plan) for that domain's Project.
+  Manually adding an email address to a domain's blocklist is only available for users who have a Scaleway domain and subscribe to the [TEM Scale plan](/transactional-email/concepts/#scale-plan) for that domain's Project.
 </Message>
 
 1. Click **Transactional Email** in the **Managed Services** section of the [console](https://console.scaleway.com/) side menu. Your domains display.