fix(gulp): fix lint errors

Author: Walker Leite

template/gulp-tasks/clear-cache.js

@@ -1,4 +1,4 @@
-export default function (path) {
+export default function(path) {
   const paths = Object.keys(require.cache);
   paths.forEach((p) => {
     if (p.includes(path)) {

template/gulp-tasks/serve.js

@@ -3,7 +3,7 @@ import gutil from 'gulp-util';
 import connect from 'gulp-connect';
 import historyApiFallback from 'connect-history-api-fallback';
 import clearCache from './clear-cache';
-import { dirs } from './config';
+import {dirs} from './config';
 
 let server = require('../server/server').default;