message: gulp/lint: fix syntax error
diff: @@ -5,7 +5,6 @@ gulp.task('lint', module.exports = function () {
  let sources;
  try {
  - const execSync = ;
  sources = require('child_process')
  .execSync('git ls-files "gulp/**.js" "src/**.js" "tests/**.js"')
  .toString().split('\n');
  