diff --git a/client/sw/register.js b/client/sw/register.js
index f41f54b1..1ef95cdb 100644
--- a/client/sw/register.js
+++ b/client/sw/register.js
@@ -21,7 +21,7 @@ async function registerSW(prefix) {
     
     const {serviceWorker} = navigator;
     const register = serviceWorker.register.bind(serviceWorker);
-    const [e, sw] =  await tryToCatch(register,`${prefix}/sw.js`);
+    const [e, sw] = await tryToCatch(register, `${prefix}/sw.js`);
     
     if (e)
         return null;
diff --git a/client/sw/register.spec.js b/client/sw/register.spec.js
index 0ab82785..c5032bf9 100644
--- a/client/sw/register.spec.js
+++ b/client/sw/register.spec.js
@@ -87,7 +87,6 @@ test('sw: register: registerSW: https self-signed', async (t, {location, navigat
     t.end();
 });
 
-
 test('sw: register: registerSW', async (t, {location, navigator}) => {
     location.hostname = 'localhost';