diff --git a/lib/application.js b/lib/application.js
index f01526e..00f49e4 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -3,18 +3,18 @@
  */
 
 var debug = require('debug')('koa:application');
-var onFinished = require('finished');
 var Emitter = require('events').EventEmitter;
-var Stream = require('stream');
 var compose = require('koa-compose');
+var isJSON = require('koa-is-json');
+var response = require('./response');
 var context = require('./context');
 var request = require('./request');
-var response = require('./response');
-var isJSON = require('koa-is-json');
+var finished = require('finished');
 var Cookies = require('cookies');
 var accepts = require('accepts');
 var status = require('statuses');
 var assert = require('assert');
+var Stream = require('stream');
 var http = require('http');
 var only = require('only');
 var co = require('co');
@@ -120,7 +120,7 @@ app.callback = function(){
   return function(req, res){
     res.statusCode = 404;
     var ctx = self.createContext(req, res);
-    onFinished(ctx, ctx.onerror);
+    finished(ctx, ctx.onerror);
     fn.call(ctx, ctx.onerror);
   }
 };
diff --git a/lib/context.js b/lib/context.js
index fc1d6e5..23b131e 100644
--- a/lib/context.js
+++ b/lib/context.js
@@ -3,8 +3,8 @@
  * Module dependencies.
  */
 
-var assert = require('assert');
 var delegate = require('delegates');
+var assert = require('assert');
 var http = require('http');
 
 /**
diff --git a/lib/request.js b/lib/request.js
index 27ad505..34ec754 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -7,8 +7,8 @@ var qs = require('querystring');
 var typeis = require('type-is');
 var fresh = require('fresh');
 var url = require('url');
-var parse = url.parse;
 var stringify = url.format;
+var parse = url.parse;
 
 /**
  * Prototype.