diff --git a/lang/is/activities.php b/lang/is/activities.php
index 69a5f5dcdad..e70aa2567f0 100644
--- a/lang/is/activities.php
+++ b/lang/is/activities.php
@@ -131,7 +131,7 @@
     'sort_rule_create' => 'created sort rule',
     'sort_rule_create_notification' => 'Sort rule successfully created',
     'sort_rule_update' => 'updated sort rule',
-    'sort_rule_update_notification' => 'Sort rule successfully update',
+    'sort_rule_update_notification' => 'Sort rule successfully updated',
     'sort_rule_delete' => 'deleted sort rule',
     'sort_rule_delete_notification' => 'Sort rule successfully deleted',