missing rename

src/service-worker.template.js

@@ -15,12 +15,12 @@ limitations under the License.
 */
 
 const VERSION = "%%VERSION%%";
-const cacheName = `brawl-${VERSION}`;
 const OFFLINE_FILES = "%%OFFLINE_FILES%%";
 // TODO: cache these files when requested
 // The difficulty is that these are relative filenames, and we don't have access to document.baseURI
 // Clients.match({type: "window"}).url and assume they are all the same? they really should be ... safari doesn't support this though
 const CACHE_FILES = "%%CACHE_FILES%%";
+const cacheName = `hydrogen-${VERSION}`;
 
 self.addEventListener('install', function(e) {
     e.waitUntil(