diff --git a/src/polyfills.ts b/src/polyfills.ts
index df94b220..95173591 100644
--- a/src/polyfills.ts
+++ b/src/polyfills.ts
@@ -35,7 +35,7 @@ import 'core-js/es6/symbol';
 import 'core-js/es6/weak-map';
 
 /** IE10 and IE11 requires the following for NgClass support on SVG elements */
-// import 'classlist.js';  // Run `npm install --save classlist.js`.
+// import 'classlist.js';
 
 /** IE10 and IE11 requires the following for the Reflect API. */
 import 'core-js/es6/reflect';
@@ -49,7 +49,7 @@ import 'core-js/es7/reflect';
  * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
  * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
  **/
-// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+// import 'web-animations-js';
 
 /**
  * By default, zone.js will patch all possible macroTask and DomEvents