Fixed middleware docs

docs/middleware.md

@@ -41,19 +41,20 @@
  Pass the middleware to Connect, grabbing `.styl` files from this directory
  and saving `.css` files to _./public_. Also supplying our custom `compile` function.
 
- Following that, we have a `staticProvider` layer setup to serve the `.css`
+ Following that, we have a `static` layer setup to serve the `.css`
  files generated by Stylus.
 
         var stylus = require('stylus');
 
-        var server = connect.createServer(
-            stylus.middleware({
-                src: __dirname
-              , dest: __dirname + '/public'
-              , compile: compile
-            })
-          , connect.staticProvider(__dirname + '/public')
-        );
+        var app = connect();
+
+        app.use(stylus.middleware({
+            src: __dirname
+          , dest: __dirname + '/public'
+          , compile: compile
+        }));
+
+        app.use(connect.static(__dirname + '/public'));
 
  When `force` is used, the styles will unconditionally be re-compiled. But even without this option, the Stylus middleware is smart enough to detect changes in `@import`ed files.