Fix example.

petersirka · petersirka · commit acc31b9b7f75 · 2016-10-30T00:21:18.000+02:00
diff --git a/image-middleware-pngquant/controllers/default.js b/image-middleware-pngquant/controllers/default.js
@@ -1,4 +1,8 @@
 exports.install = function() {
 	F.route('/');
-	F.resize('/img/*.png', '50%');
-};
+	F.resize('/img/*.png', resizer);
+};
+
+function resizer(image) {
+	image.resize('50%');
+}
