update packages

1 files changed, 3 insertions, 3 deletions

diff --git a/node_modules/espurify/index.js b/node_modules/espurify/index.js
index ed28ec635..8930dcc71 100644
--- a/node_modules/espurify/index.js
+++ b/node_modules/espurify/index.js
@@ -1,9 +1,9 @@
 /**
  * espurify - Clone new AST without extra properties
- * 
+ *
  * https://github.com/estools/espurify
  *
- * Copyright (c) 2014-2017 Takuto Wada
+ * Copyright (c) 2014-2018 Takuto Wada
  * Licensed under the MIT license.
  *   https://github.com/estools/espurify/blob/master/MIT-LICENSE.txt
  */
@@ -13,7 +13,7 @@ var createWhitelist = require('./lib/create-whitelist');
 var cloneWithWhitelist = require('./lib/clone-ast');
 
 function createCloneFunction (options) {
-    return cloneWithWhitelist(createWhitelist(options));
+  return cloneWithWhitelist(createWhitelist(options));
 }
 
 var espurify = createCloneFunction();