diff --git a/lib/application.js b/lib/application.js
index <HASH>..<HASH> 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -160,7 +160,7 @@ app.use = function(route, fn){
  * [Consolidate.js](https://github.com/visionmedia/consolidate.js)
  * library was created to map all of node's popular template
  * engines to follow this convention, thus allowing them to
- * work seemlessly within Express.
+ * work seeessly within Express.
  *
  * @param {String} ext
  * @param {Function} fn
diff --git a/lib/middleware.js b/lib/middleware.js
index <HASH>..<HASH> 100644
--- a/lib/middleware.js
+++ b/lib/middleware.js
@@ -18,7 +18,7 @@ var utils = require('./utils');
 exports.init = function(app){
   return function expressInit(req, res, next){
     req.app = res.app = app;
-    if (app.get('x-powered-by')) res.setHeader('X-Powered-By', 'Express');
+    if (app.enabled('x-powered-by')) res.setHeader('X-Powered-By', 'Express');
     req.res = res;
     res.req = req;
     req.next = next;
change prev commit to use app.enabled()