When updating to grunt jscs 2.3.0 it is bringing jscs errors.
**Steps to reproduce**
* Go to https://integration.wikimedia.org/ci/job/mediawiki-core-npm/7769/console
**Actual results**
* It is coming up with this error
17:35:55 Running "jscs:all" (jscs) task
17:36:05 Redundant return statement at ./resources/src/jquery/jquery.suggestions.js :
17:36:05 23 | * @method suggestions
17:36:05 24 | * @chainable
17:36:05 25 | * @return {jQuery}
17:36:05 -----------^
17:36:05 26 | *
17:36:05 27 | * @param {Object} options
17:36:05 Expected $ but got options at ./resources/src/jquery/jquery.suggestions.js :
17:36:05 25 | * @return {jQuery}
17:36:05 26 | *
17:36:05 27 | * @param {Object} options
17:36:05 ---------------------------^
17:36:05 28 | *
17:36:05 29 | * @param {Function} [options.fetch] Callback that should fetch suggestions and set the suggestions
17:36:05 >> 2 code style errors found!
17:36:05 Warning: Task "jscs:all" failed. Use --force to continue.
**Expected results**
* It should pass the test with success.