Update linter and code style

Author: ai

bin/autoprefixer

@@ -2,21 +2,21 @@
 
 let mode = process.argv[2]
 if (mode === '--info') {
-  process.stdout.write(
-    require('../')().info() + '\n')
+  process.stdout.write(require('../')().info() + '\n')
 } else if (mode === '--version') {
   process.stdout.write(
-    'autoprefixer ' + require('../package.json').version + '\n')
+    'autoprefixer ' + require('../package.json').version + '\n'
+  )
 } else {
   process.stdout.write(
     'autoprefix\n' +
-    '\n' +
-    'Options:\n' +
-    '  --info    Show target browsers and used prefixes\n' +
-    '  --version Show version number\n' +
-    '  --help    Show help\n' +
-    '\n' +
-    'Usage:\n' +
-    '  autoprefixer --info\n'
+      '\n' +
+      'Options:\n' +
+      '  --info    Show target browsers and used prefixes\n' +
+      '  --version Show version number\n' +
+      '  --help    Show help\n' +
+      '\n' +
+      'Usage:\n' +
+      '  autoprefixer --info\n'
   )
 }