README.md in pah-0.0.12

- old
+ new

@@ -42,6 +42,10 @@
 
 When you finish an implementation, run:
 
 ```$ rake integrate```
 
-This task will run all tasks described on 'jumpup.rake' file, check the file and verify the steps.
+This task will run all tasks described on 'jumpup.rake' file, check the file and verify the steps.
+
+## Configuring domain on Heroku
+
+Check out this [wiki](https://github.com/Helabs/pah/wiki/Configuring-domain-on-Heroku) with detailed instruction of how to use the canonical_host to redirect your naked domain to your real app.
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