Remove my release mention in favor of Chris’

docs/DESIGN.md

@@ -24,7 +24,6 @@ An app is simply a `git` repository with some additional files on the top level,
 * `release` which is a special worker that is run once when the app is deployed, after installing deps (can be useful for build steps).
 * `cron` workers, which require a simplified `cron` expression preceding the command to be run (e.g. `cron: */5 * * * * python batch.py` to run a batch every 5 minutes)
 * `worker` processes, which are standalone workers and can have arbitrary names
-* You can optionally also specify a `release` worker which is run once when the app is deployed.
 
 So a Python application could have a `Procfile` like such: