message: docs: fix typo in browser-support.md (ES1015 --> ES2015)
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diff: @@ -120,7 +120,7 @@ Note that polyfills cannot magically transform an old, slow browser into a moder
  In Angular CLI version 8 and higher, applications are built using *differential loading*, a strategy where the CLI builds two separate bundles as part of your deployed application.
  -* The first bundle contains modern ES1015 syntax, takes advantage of built-in support in modern browsers, ships less polyfills, and results in a smaller bundle size.
  +* The first bundle contains modern ES2015 syntax, takes advantage of built-in support in modern browsers, ships less polyfills, and results in a smaller bundle size.
  * The second bundle contains code in the old ES5 syntax, along with all necessary polyfills. This results in a larger bundle size, but supports older browsers.
  