fix formatting according to eslint settings

index.js

@@ -56,23 +56,23 @@ function request (uri, options, callback) {
   return new request.Request(params)
 }
 
-(function(){
-  var verbFunc = function(verb){
-    var method = verb === 'del' ? 'DELETE' : verb.toUpperCase();
+(function() {
+  var verbFunc = function(verb) {
+    var method = verb === 'del' ? 'DELETE' : verb.toUpperCase()
     return function (uri, options, callback) {
-      var params = initParams(uri, options, callback);
-      params.method = method;
+      var params = initParams(uri, options, callback)
+      params.method = method
       return request(params, params.callback)
     }
-  };
-
-  request.get = verbFunc('get');
-  request.head = verbFunc('head');
-  request.post = verbFunc('post');
-  request.put = verbFunc('put');
-  request.patch = verbFunc('patch');
-  request.del = verbFunc('del');
-})();
+  }
+
+  request.get = verbFunc('get')
+  request.head = verbFunc('head')
+  request.post = verbFunc('post')
+  request.put = verbFunc('put')
+  request.patch = verbFunc('patch')
+  request.del = verbFunc('del')
+})()
 
 request.jar = function (store) {
   return cookies.jar(store)