Remove suggestion to disable core JavaScript package.

README.md

@@ -18,15 +18,6 @@ To set it as the default syntax for a particular extension:
 
 `Babel` comes bundled with `Next` from [Benvie/JavaScriptNext.tmLanguage](https://github.com/Benvie/JavaScriptNext.tmLanguage). From the command palette, select `UI: Select Color Scheme` and select `Next`.
 
-#### Advanced usage
-
-It's possible to set `Babel` as the _only_ JavaScript package by disabling the stock one. To do so, add `"ignored_packages": ["JavaScript"]` to your `Preferences.sublime-settings`. The benefits include:
-
-* extension-less node scripts will automatically be recognized as `JavaScript (Babel)`,
-* and reduced clutter in the syntax menu.
-
-**Keep in mind**, the stock snippets will no longer work (you may still use your own), and other third-party packages that depend on the stock package may break (no known ones so far).
-
 ## Screenshots
 
 ![babel-sublime-vs-built-in-jsx](screenshots/[email protected])