Update help text in example

Author: weavejester

index.adoc

@@ -84,6 +84,9 @@ Usage:
 Options:
   -c, --cider              Add CIDER middleware (used with --nrepl)
       --init               Create a blank duct.edn config file
+      --init-calva         Create a .vscode/settings.json file for Calva
+      --init-cider         Create a .dir-locals.el Emacs file for CIDER
+      --init-docker        Create a Dockerfile
   -k, --keys KEYS          Limit --main to start only the supplied keys
   -p, --profiles PROFILES  A concatenated list of profile keys
   -n, --nrepl              Start an nREPL server