diff --git a/packages/next/export/worker.ts b/packages/next/export/worker.ts
index 674825f7ae3a2df..61088d25e6849d7 100644
--- a/packages/next/export/worker.ts
+++ b/packages/next/export/worker.ts
@@ -215,7 +215,7 @@ export default async function exportPage({
         subFolders ? `${_path}${sep}index.html` : `${_path}.html`
       let htmlFilename = getHtmlFilename(filePath)
 
-      // dynamic routes can provide invalid extensions e.g. /blog/[...slug] returns an 
+      // dynamic routes can provide invalid extensions e.g. /blog/[...slug] returns an
       // extension of `.slug]`
       const pageExt = isDynamic ? '' : extname(page)
       const pathExt = isDynamic ? '' : extname(path)