diff --git a/api.bs b/api.bs
index 2805b4b..06156d7 100644
--- a/api.bs
+++ b/api.bs
@@ -422,7 +422,7 @@ interface PrivateAttributionAggregationServices {
 
 [SecureContext, Exposed=Window]
 interface PrivateAttribution {
-  readonly attribute PrivateAttributionAggregationServices aggregators;
+  readonly attribute PrivateAttributionAggregationServices aggregationServices;
 };
 </xmp>
 
@@ -603,7 +603,7 @@ The arguments to <a method for=PrivateAttribution>measureConversion()</a> are as
   <dt><dfn>aggregator</dfn></dt>
   <dd>
     A selection from the [=aggregation services=] that can be found in <a
-    attribute for=PrivateAttribution>aggregators</a>.
+    attribute for=PrivateAttribution>aggregationServices</a>.
   </dd>
   <dt><dfn>epsilon</dfn></dt>
   <dd>The amount of [=privacy budget=] to expend on this [=conversion report=].</dd>