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files/en-us/web/api/serviceworker/index.md

@@ -9,7 +9,13 @@ browser-compat: api.ServiceWorker
 
 The **`ServiceWorker`** interface of the [Service Worker API](/en-US/docs/Web/API/Service_Worker_API) provides a reference to a service worker. Multiple {{glossary("browsing context", "browsing contexts")}} (e.g. pages, workers, etc.) can be associated with the same service worker, each through a unique `ServiceWorker` object.
 
-A `ServiceWorker` object is available via the {{domxref("ServiceWorkerRegistration.active")}} property, the {{domxref("ServiceWorkerGlobalScope.serviceWorker")}} property and the {{domxref("ServiceWorkerContainer.controller")}} property when the service worker is in `activating` or `activated` state, and via {{domxref("ServiceWorkerRegistration.installing")}} property when the service worker is in `installing` state, or via {{domxref("ServiceWorkerRegistration.waiting")}} property when the service worker is in `installed` state.
+A `ServiceWorker` object is available via a number of propertes:
+
+ - {{domxref("ServiceWorkerRegistration.active")}}
+ - {{domxref("ServiceWorkerGlobalScope.serviceWorker")}}
+ - {{domxref("ServiceWorkerContainer.controller")}} — when the service worker is in `activating` or `activated` state
+ - {{domxref("ServiceWorkerRegistration.installing")}} — when the service worker is in `installing` state
+ - {{domxref("ServiceWorkerRegistration.waiting")}} — when the service worker is in `installed` state
 
 The `ServiceWorker` interface is dispatched a set of lifecycle events — `install` and `activate` — and functional events including `fetch`. A `ServiceWorker` object has an associated {{domxref("ServiceWorker.state")}}, related to its lifecycle.