Add comment about pleasing intellisense IDEs

index.js

@@ -56,23 +56,22 @@ function request (uri, options, callback) {
   return new request.Request(params)
 }
 
-(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
-      return request(params, params.callback)
-    }
+function verbFunc (verb) {
+  var method = verb === 'del' ? 'DELETE' : verb.toUpperCase()
+  return function (uri, options, callback) {
+    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')
-})()
+// define like this to please codeintel/intellisense IDEs
+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)