message: docs: improve glossary for entry-point.
  PR Close
diff: @@ -362,11 +362,12 @@ Compare to [custom element](#custom-element).
  ## entry point
  -A JavaScript symbol that makes parts of an [npm package](guide/npm-packages) available for import by other code.
  -The Angular [scoped packages](#scoped-package) each have an entry point named `index`.
  -
  -Within Angular, use [NgModules](#ngmodule) to make public parts available for import by other NgModules.
  -
  +A JavaScript module(#module) that is intended to be imported by a user of [an
  +npm package](guide/npm-packages). An entry-point module typically re-exports
  +symbols from other internal modules. A package can contain multiple
  +entry points. For example, the `@angular/core` package has two entry-point
  +modules, which can be imported using the module names `@angular/core` and
  +`@angular/core/testing`.
  {@a F}
  