Consistently refer to babel-config module as babelConfigHelper

Author: novemberborn

lib/cli.js

@@ -15,7 +15,7 @@ const MiniReporter = require('./reporters/mini');
 const TapReporter = require('./reporters/tap');
 const Logger = require('./logger');
 const Watcher = require('./watcher');
-const babelConfig = require('./babel-config');
+const babelConfigHelper = require('./babel-config');
 
 // Bluebird specific
 Promise.longStackTraces();
@@ -115,7 +115,7 @@ exports.run = () => {
 		powerAssert: cli.flags.powerAssert !== false,
 		explicitTitles: cli.flags.watch,
 		match: arrify(cli.flags.match),
-		babelConfig: babelConfig.validate(conf.babel),
+		babelConfig: babelConfigHelper.validate(conf.babel),
 		resolveTestsFrom: cli.input.length === 0 ? projectDir : process.cwd(),
 		projectDir,
 		timeout: cli.flags.timeout,