diff --git a/public/docs/ts/latest/guide/npm-packages.jade b/public/docs/ts/latest/guide/npm-packages.jade index 38a4497fad..25773d4c77 100644 --- a/public/docs/ts/latest/guide/npm-packages.jade +++ b/public/docs/ts/latest/guide/npm-packages.jade @@ -163,7 +163,7 @@ a(id="polyfills") .l-main-section :marked ### Polyfill packages - ### 填充(Polyfile)包 + ### 填充(Polyfill)包 Angular requires certain [polyfills](https://en.wikipedia.org/wiki/Polyfill) in the application environment. Install these polyfills using the npm packages that Angular lists in the *peerDependencies* section of its `package.json`.