Fix bad variable reference in inactive account emails

pontoon/messaging/templates/messaging/emails/content/inactive_manager.html

@@ -1,6 +1,6 @@
 <p>Thank you for taking on the responsibilities of a Team Manager for your locale. Your contributions have been instrumental for readers in your language. A Team Manager is pivotal to the health of their community, not only by acting as the organizing force and facilitator for internal community discussions, but also in the critical operational work of reviewing and providing timely feedback to contributors’ translation suggestions.</p>
 
-<p>As part of our efforts to keep our localization community active and engaged, we periodically review account activity. We’ve noticed that in the past {{ settings.INACTIVE_CONTRIBUTOR_PERIOD }} months you have not submitted any translations or reviewed any translation submissions for your locale. We understand that life can get busy, and finding time to contribute to projects isn't always easy. We get it.</p>
+<p>As part of our efforts to keep our localization community active and engaged, we periodically review account activity. We’ve noticed that in the past {{ settings.INACTIVE_MANAGER_PERIOD }} months you have not submitted any translations or reviewed any translation submissions for your locale. We understand that life can get busy, and finding time to contribute to projects isn't always easy. We get it.</p>
 
 <p>One of the key <a href="https://mozilla-l10n.github.io/localizer-documentation/community/l10n_community_roles.html#locale-manager">expectations</a> for Team Managers is to ensure the timely feedback and review of suggestions to contributors and translators. In addition to ensuring users in your language receive a fully localized experience, timely review of submissions prevents discouragement among new and existing Pontoon contributors, fostering ongoing participation in our localization community.</p>
 

pontoon/messaging/templates/messaging/emails/content/inactive_translator.html

@@ -1,6 +1,6 @@
 <p>Thank you for taking on the responsibilities of a Translator for your locale. Your contributions have been instrumental for readers in your language. Translators play a critical role in ensuring the health of their community by reviewing and providing timely feedback to contributors’ translation suggestions.</p>
 
-<p>As part of our efforts to keep our localization community active and engaged, we periodically review account activity. We’ve noticed that in the past {{ settings.INACTIVE_CONTRIBUTOR_PERIOD }} months you have not submitted any translations or reviewed any translation submissions for your locale. We understand that life can get busy, and finding time to contribute to projects isn't always easy. We get it.</p>
+<p>As part of our efforts to keep our localization community active and engaged, we periodically review account activity. We’ve noticed that in the past {{ settings.INACTIVE_TRANSLATOR_PERIOD }} months you have not submitted any translations or reviewed any translation submissions for your locale. We understand that life can get busy, and finding time to contribute to projects isn't always easy. We get it.</p>
 
 <p>One of the key <a href="https://mozilla-l10n.github.io/localizer-documentation/community/l10n_community_roles.html#translator">expectations</a> for Translators is to ensure the timely review of suggestions and to contribute translations for new source language content. In addition to ensuring users in your language receive a fully localized experience, timely review of submissions prevents discouragement among new and existing Pontoon contributors, fostering ongoing participation in our localization community.</p>