diff --git a/api/client-server/notifications.yaml b/api/client-server/notifications.yaml
index b65bb0a1..af7b2e8a 100644
--- a/api/client-server/notifications.yaml
+++ b/api/client-server/notifications.yaml
@@ -53,7 +53,7 @@ paths:
           name: only
           type: string
           description: |-
-            Allows basic filtering of events returned. Supply ``hightlight``
+            Allows basic filtering of events returned. Supply ``highlight``
             to return only events where the notification had the highlight
             tweak set.
           required: false