diff --git a/src/serviceWorkerRegistration.js b/src/serviceWorkerRegistration.js
index 4744af1e..adec605e 100644
--- a/src/serviceWorkerRegistration.js
+++ b/src/serviceWorkerRegistration.js
@@ -39,7 +39,7 @@ export function register(config) {
         // Add some additional logging to localhost, pointing developers to the
         // service worker/PWA documentation.
         navigator.serviceWorker.ready.then(() => {
-          console.log('This web app is being served cache-first by a service ' + 'worker. To learn more, visit https://cra.link/PWA');
+          console.log('This web app is being served cache-first by a service worker. To learn more, visit https://cra.link/PWA');
         });
       } else {
         // Is not localhost. Just register service worker
@@ -64,7 +64,7 @@ function registerValidSW(swUrl, config) {
               // At this point, the updated precached content has been fetched,
               // but the previous service worker will still serve the older
               // content until all client tabs are closed.
-              console.log('New content is available and will be used when all ' + 'tabs for this page are closed. See https://cra.link/PWA.');
+              console.log('New content is available and will be used when all tabs for this page are closed. See https://cra.link/PWA.');
 
               // Execute callback
               if (config && config.onUpdate) {