Update modules/ROOT/pages/subscriptions/customize-cdc.adoc

Co-authored-by: Richard Sill <[email protected]>

Author: angrykoala

modules/ROOT/pages/subscriptions/customize-cdc.adoc

@@ -3,7 +3,8 @@
 :page-aliases: subscriptions/plugins/index.adoc, subscriptions/plugins/amqp.adoc, subscriptions/plugins/single-instance.adoc
 :description: This page describes how to customize the behavior of subscriptions.
 
-GraphQL subscriptions to Neo4j use [Change Data Capture](https://neo4j.com/docs/cdc/current/). It's behaviour can be configured by passing an instance of `Neo4jGraphQLSubscriptionsCDCEngine`
+GraphQL subscriptions to Neo4j use [Change Data Capture](https://neo4j.com/docs/cdc/current/) (CDC).
+It's behavior can be configured by passing an instance of `Neo4jGraphQLSubscriptionsCDCEngine`.
 
 == Neo4jGraphQLSubscriptionsCDCEngine