diff --git a/types/workbox-webpack-plugin/index.d.ts b/types/workbox-webpack-plugin/index.d.ts
index 32691ed3f2..6e27ffa563 100644
--- a/types/workbox-webpack-plugin/index.d.ts
+++ b/types/workbox-webpack-plugin/index.d.ts
@@ -2,7 +2,7 @@
 // Project: https://github.com/GoogleChrome/workbox/blob/master/packages/workbox-webpack-plugin
 // Definitions by: Kevin Groat <https://github.com/kgroat>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// typesVerisons: 3.0, 3.1, 3.2
+// TypeScript Version: 3.2
 
 import { Loader, Plugin } from 'webpack';