Add a missing xref to "transforming"
Add a missing xref to "transforming"

mkruisselbrink/ServiceWorker,slightlyoff/ServiceWorker,karolklp/ServiceWorker,justinleoye/ServiceWorker,zuzusik/ServiceWorker,karolklp/ServiceWorker,justinleoye/ServiceWorker,martinthomson/ServiceWorker,karolklp/ServiceWorker,chadoliver/ServiceWorker,zuzusik/ServiceWorker,martinthomson/ServiceWorker,chadoliver/ServiceWorker,mkruisselbrink/ServiceWorker,slightlyoff/ServiceWorker,chadoliver/ServiceWorker,zuzusik/ServiceWorker,justinleoye/ServiceWorker,martinthomson/ServiceWorker